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Megacell 25.6V 50AH LifePo4 Lithium Battery 2200cycle ABS Box

Megacell 25.6V 50AH LifePo4 Lithium Battery 2200cycle ABS Box

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Brand:Megacell
Product Code: Megacell 24V 50A ABS
Reward Points: 418
SKU : Akusan 24V 50AH
Product available in stock : 1

  • 16,580.40₺

    16,903.92₺   2% off
  • Ex Tax: 13,817.00₺
  • Price in reward points: 41800
  • 10 or more 16,176.00₺
  • 100 or more 15,367.20₺
The products can be delivered from the factory, Ankara or Istanbul branch. If you are close to the branches of our company, you can check the stock in our unit close to you by contacting us by phone or e-mail.
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Tags: Megacell lifepo4, turkish lifepo4, 50AH 24V lifepo4

Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
Taksit Tutarı
Toplam Tutar
3 x 2.941,89 TL
8.825,67 TL
6 x 1.509,98 TL
9.059,90 TL
9 x 1.034,10 TL
9.306,91 TL
12 x 797,22 TL
9.566,69 TL
WARNING
.
-Never upside down the positive and negative. 
-Never connect the positive and negative of battery with metal.
-Never ship or store the battery together with metal.
-Never knock, throw or trample the battery.
-Never cut through the battery with nail or other edge tool.

Never use or keep the battery under the high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. The proposed temperature for long-term storageis 10-45℃ Never throw the battery into fire or heating machine to avoid fire, explosion and environmentpollution; scrap battery should be returned to the supplier and handled by the recycle station.
Never use the battery under strong static and strong magnetic field, otherwise it will destroy the protecting device If battery leaked, the electrolyte get into eyes, please don’t knead, please wash eyes by water and send to hospital. Otherwise it will hurt eyes.  
If battery emit peculiar smell, heating, distortion or appear any unconventionality duringusing, storage or charging process, please take it out from device or charge and stop using.
Never cut the battery in socket directly; please use the stated charger when charging. Check the voltage of battery and relevant connectors before using the battery. It can’t be used until everything turns out to be normal. 
Prior to charging, fully check the insulativity, physical condition and ageing status, since breakage and ageing are never allowed; the pack voltage must not be less than  0V,if not, it’s abnormal and that battery needs to be labeled. The user should contact our Customer Service Dept and It can’t be charged until  epaired by our staff.
The battery should be stored in half SOC. It needs to be charged once if out of use foras long as half a year. Clean the dirty electrode, if any, with a clean dry cloth, or poor contact or operation failure may occur. 

It is forbidden to use any high-voltage to charge it. The open circuit voltage of 12V battery pack can not exceed 22V, 24V battery pack can not exceed 44V and 48V battery pack can not exceed 88V. The maximum open circuit voltage of solar panel can not exceed twice of the voltage of battery.
Please use a MPPT controller with lithium iron phosphate battery mode. The output must have high-voltage isolation function when using high-voltage MPPT controller.
When the source voltage of the charging terminal is higher than 88V, in order to prevent the failure of the voltage conversion device in the middle and cause overcharging of the battery. The high-voltage circuit breaker with charging protection function must be connected between the charging controller and the battery.
12V battery pack, maximum support 4 battery packs in series, the highest charging voltage of 4 battery packs in series is less than 88V, and the highest charging voltage of 2 battery packs in series is less than 44V. 24V battery pack, maximum support 2 battery packs in series, the highest charging voltage of 2 battery packs in series is less than 88V. 48V battery pack, it is forbidden to use in series. Ensure the batteries are discharged to empty condition or fully charged before connecting them in series. Ensure the voltage of batteries are consistent before connecting the batteries in parallel.
It is forbidden to connect the positive and negative poles reversely and short circuit the positive and negative poles of the battery pack; The overload is strictly prohibited.
The battery pack should not be used in severe vibration scenarios.
It is strictly prohibited to put in water and clean the battery pack, and do not place the product in the outdoor exposed place for a long time to prevent rain or moisture.
It is forbidden to use or place the battery at high temperature. If battery is used for a long time, the recommended optimal ambient temperature is 10-40℃.
The battery should not be placed in the room where any combustible gas or flammable items are stored, and should be used in a clean, dry and ventilated environment.
It is strictly prohibited to knock, throw, reverse or trample on the battery pack. It is strictly prohibited to use the battery pack when the appearance is seriously damage (artificial knocking, scraping, falling from height, unauthorized disassembly of the products, etc.).
It is strictly forbidden to dump or invert the product.

Installation location
Make sure that the installation location meets the following conditions:
1) The area is completely waterproof
2) The floor is flat and level.
3) There are no flammable or explosive materials.
4) The ambient temperature is within the range from 0°C to 50°C.
5) The temperature and humidity are maintained at a constant level.
6) There is minimal dust and dirt in the area.
7) The distance from heat source is more than 2 meters.
8) The distance from air outlet of inverter is more than 0.5 meters.
9) The installation areas shall avoid of direct sunlight.
10) There is no mandatory ventilation requirements for battery module, but
please avoid of installation in confined area. The aeration shall avoid of
high salinity, humidity or temperature
Grounding
Grounding cables shall be 10AWG or higher yellow-green cables. After connection, the resistance from battery grounding point to Ground connection point of room or installed place shall smaller than 0.1Ω.
1) based on metal directly touch between the module’s surface and rack’s surface. If using painted rack the corresponding place shall remove the painting.
2) install a grounding cable to the grounding point of the modules
Cabinet Installation
1) Put the battery into the cabinet
2) Drive the 4 pcs screws
3) Connect the cables between battery modules
4) Connect the cables to inverter
Trouble shooting.
Problem determination based on
1) Whether the battery can be turned on or not
2) If battery is turned on, check the red light is off, flashing or lighting
3) If the red light is off, check whether the battery can be charged/discharged  or not. Possible conditions: 1) Battery cannot turn on, switch ON and press the red SW the lights are all no lighting or flashing.
a) Capacity too low, or module over discharged. solution: use a charge or inverter to provide 48-53.5V voltage. If battery can start, then keep charge the module and use monitor tools to check the battery log.
If battery terminal voltage is ≤45Vdc, please use ≤0.05C to slowly charge the module to avoid affect to SOH. If battery terminal voltage is ＞45Vdc, it can use ≤0.5C to charge.
If battery cannot start, turn off battery and repair. 
2) The battery can turn on, but red light is lighting, and cannot charge or discharge. If the red light is lighting, that means system is abnormal, please check values as following
b) Temperature: Above 60℃ or under -10℃, the battery could not work. Solution: to move battery to the normal operating temperature range between 0℃ and 50℃
c) Current: If current exceeds 90A, battery protection will turn on. Solution: Check whether current is too large or not, if it is, change the settings on power supply side.
32
d) High Voltage: If charging voltage above 54V, battery protection will turn on. Solution: Check whether voltage is too high or not, if it is, to change the settings on power supply side. And discharge the module. 
e) Low Voltage: When the battery discharges to 44.5V or less, battery protection will turn on. Solution: Charge the battery till the red light turns off.
f) Cell voltage high. The module voltage is lower than 54V, SOC LED does not all on. When discharge the module protection disappear. Solution: keep charge the module by 53-54V or keep the system cycle. The BMS can balance the cell during cycling. 
3) Unable to charge and discharge with red LED on. The temperature is 0~50 degree. Use charger to charge, not possible. Use load to discharge, not possible. 
g) Under permanent protection. The single cell voltage has been higher than 4.2 or lower than 1.5 or temperature higher than 80 degree. Solution: Switch off the module and contact your local distributor for repair.
4) Unable to charge and discharge without red LED on. The temperature is 0~50 degree. Use charger to charge, not possible. Use load to discharge, not possible.
h) Fuse broken. Solution: Switch off the module and contact your local distributor for repair.
Battery Maintenance
• When the customer receives the battery, they should check the basic function first, and make sure no damage occurred during transport. Please test the battery voltage, charging function, discharge function, and display function; if there are any anomalies, please stop installation and notify us immediately. After installing the battery according to the installation manual, fully charge the battery before using it for the first time. Upon being fully charged and discharged between three and five times, the battery will reach its maximum capacity.
• To prolong their lifecycle, charge batteries when their capacity is low. If batteries are not charged during this time and they are left in a deficient state for a prolonged period, this will adversely affect the battery life. If those batteries will not be used for a long time, keep them at half-capacity and float-charge the battery every two months, for one hour each time.
• The battery should be installed in a dry, clean, and wellventilated area, while avoiding ignition sources and proximity to flammable materials. Be sure to disconnect the load (i.e., turn off the electrical equipment) during charging.
• The working temperature of the battery is 41–104°F. (Optimal working temperature is 59–95°F.) Outside this temperature range, the performance of the battery may change. Under such circumstances, it is normal for the capacity or the equipment operating time to change.
• Avoid cleaning the battery case with organic solvents. 
• If an accident occurs, do not use carbon dioxide to extinguish the fire; instead, use carbon tetrachloride or sand to extinguish it.
• The battery is a consumable item and its lifecycle is limited. Please replace the battery when the battery capacity is lower than 50% of the rated capacity.

HARGING GUIDELINES

If LiFePO4 batteries are not fully discharged, they do not need to be charged after each use. LiFePO4 batteries do not get damaged when left in a partial state of charge (PSOC). You can charge your LiFePO4 batteries after each use or when they have been discharged up to 80% DOD (20% SOC). If the Battery Management System  BMS) disconnects the battery due to low voltage (voltage will be <10V), remove the load and charge immediately using a LiFePO4 battery charger.

CHARGING TEMPERATURE

LiFePO4 batteries can be safely charged between 0°C to 45°C (32°F to 113°F). LiFePO4 batteries do not require temperature compensation for voltage when charging at hot or cold temperatures. All Canbat LiFePO4 batteries come with an internal BMS that protects the battery from low and high temperatures. If the BMS disconnects due to low temperature, the battery must warm up for the BMS to reconnect and accept the charging current. If the BMS disconnects because of high temperature, the battery will need to cool down before the BMS will accept charging the battery. Please refer to your specific battery’s datasheet for the BMS low temperature and high-temperature cut-off and reconnect values.

The charging and discharging temperature for lithium batteries from our LT series is -20°C to 60°C. Canbat Low Temperature (LT) Lithium Batteries are cold-weather rated, designed for Canada’s cold climates. These batteries have a built-in heating system featuring proprietary technology that draws power from the charger. No additional components are required. The entire process of heating and charging is completely seamless. The heating system automatically activates once charging below 0°C is attempted, and it automatically deactivates when it’s no longer needed. The heating system does not take power from the battery, but rather from the charger, ensuring the lithium battery is not discharging itself and keeping you powered. Simply plug the LT lithium battery into the LiFePO4 charger and the internal heating and monitoring systems take care of the rest.

HOW TO CHARGE LIFEPO4 BATTERIES WITH A LEAD-ACID CHARGER

Most lead-acid battery chargers can be used with LiFePO4 batteries as long as they are within the appropriate voltage guidelines. AGM and Gel algorithms typically fall within the LiFePO4 voltage requirements. The voltage for flooded battery charging algorithms is often higher than LiFePO4 charging requirements, which will result in the BMS disconnecting. If this happens, it is generally good practice to replace your charger for one with a LiFePO4 charge profile. Since the BMS protects the battery, using lead-acid chargers will typically not damage the battery.

Note that if the BMS disconnects due to low voltage, a lead-acid battery charger may not be able to reconnect the BMS, even if the charger has the acceptable charging parameters to charge LiFePO4. This is because when the BMS disconnects, the lithium battery will not have a voltage as it will read 0V on a voltmeter, while lead-acid chargers require the battery to read out a voltage to start charging. If the battery is reading 0V, the lead-acid battery charger will not be able to understand that a battery is connected and that it should start charging. This is also true for some low-quality lithium chargers. It is always recommended that you invest in a high-quality LiFePO4 charger to ensure high performance and longevity. Feel free to contact Canbat should you have any questions.

CHARGING LIFEPO4 IN PARALLEL

When connecting LiFePO4 batteries in parallel, please make sure each battery is within 0.1V of each other before putting them in service, This will minimize the chance of imbalance between batteries. If you’re charging 12V LiFePO4 batteries, the charging voltage should be between 14V – 14.2V. When charging 24V batteries in parallel, the charging voltage should be 28V – 28.4V. Charging 36V lithium batteries in parallel requires a voltage of 42V – 42.6V. Finally, charging 48V LiFePO4 batteries require voltage parameters of 56V – 56.8V. Below is a table with a summary showing the voltage requirements for each system voltage.

 

System VoltageCharging parameters
12V14V – 14.2V
24V28V – 28.4V
36V42V – 42.6V
48V56V – 56.8V

 

The voltage parameters apply to both charging profiles CC and CC-CV. If your charger’s voltage is lower than those listed in the table, it will not damage your battery, but it will be undercharged, and it will not provide the full rated capacity of the battery. If your charger’s voltages are higher than those listed in the tables above, the BMS may disconnect the battery and you may have to remove the load to reconnect. We recommend you replace the charger to avoid this inconvenience and to invest in a high-quality LiFePO4 battery charger.

CHARGING LIFEPO4 BATTERIES IN SERIES

When connecting batteries in series, please make sure each battery is within 50mV (0.05V) of each other before putting them in service. This will minimize the chance of an imbalance between batteries. If your batteries get out of balance, the voltage of any battery is >50mV (0.05V) from another battery in the set, you should charge each battery individually to rebalance. You can charge each battery individually periodically to avoid imbalance. When charging LiFePO4 batteries in series, it is best to use a multi-bank charger that charges each battery individually to ensure the cells remain balanced. You can also use a 24V battery LiFePO4 charger or a 48V battery LiFePO4 charger if you’d like to charge your system as a whole.

CHARGING LIFEPO4 WITH AN INVERTER/CHARGER AND/OR CHARGE CONTROLLER

Below are the key, typical charger inputs when using an inverter/charger or charge controller for charging LiFePO4 batteries. Many inverter/ chargers require additional parameters, please contact Canbat technical support for assistance. LiFePO4 batteries do not require equalizing. LiFePO4 batteries do not require temperature compensation for voltage when charging at hot or cold temperatures.

 

PARAMETER12V SYSTEM24V SYSTEM36V SYSTEM48V SYSTEM
Bulk Voltage14V – 14.6V28V – 29.2V42V – 43.8V56V – 58.4V
Absorption Voltage14V – 14.6V28V – 29.2V42V – 43.8V56V – 58.4V
Absorption Time0- 6 min0- 6 min0- 6 min0- 6 min
Float Voltage13.8V ± 0.2V27.6V ± 0.2V41.4V ± 0.2V55.2V ± 0.2V
Low Voltage Cutoff11V22V33V44V
High Voltage Cutoff14.629.2V43.8V58.4V

CHARGING LIFEPO4 WITH ALTERNATOR AND DC TO DC CHARGERS

Depending on the quality of the alternator, it may work fine to charge LiFePO4 batteries without modifications. However, low-quality alternators with poor voltage regulation can cause the BMS to disconnect LiFePO4 batteries. If the BMS disconnects the batteries the alternator may be damaged. To protect your LiFePO4 battery and alternator, please be sure to use a compatible high-quality alternator or install a voltage regulator. You can also use a DC to DC charger to safely and effectively charge your batteries including house banks. Installing a DC to DC charger is the recommended option when it comes to charging lithium with an alternator.

FUEL GAUGES FOR LITHIUM BATTERIES

If you are using a voltage-based fuel gauge that is designed for lead-acid batteries, it will not accurately measure the state of charge (SOC) of LiFePO4 batteries. Please replace your fuel gauge with one that measures current rather than voltage to accurately measure the state of charge of lithium iron phosphate batteries.

If you have any technical questions, please contact Canbat Technical Support at +1 778-358-3925.

FREQUENTLY ASKED QUESTIONS (FAQ)

 

CAN I CHARGE LITHIUM WITH SOLAR PANELS?

Yes, you can charge Canbat lithium batteries with solar panels. In fact, you can charge them with any type of charging equipment, as long as the charging voltage is within 14V to 14.6V for our 12V LiFePO4 batteries.

 

CAN I CHARGE LITHIUM WITH AN ALTERNATOR?

Yes, but it is recommended to invest in a DC to DC charger to protect your LiFePO4 battery and alternator.

 

CAN I CHARGE LITHIUM WITH A LEAD-ACID CHARGER?

Most lead-acid battery chargers can be used with LiFePO4 batteries as long as they are within the appropriate voltage guidelines. AGM and Gel algorithms typically fall within the LiFePO4 voltage requirements. The voltage for wet cell or flooded battery charging algorithms are often higher than LiFePO4 requirements, which will result in the BMS disconnecting the battery at the end of the charge cycle, and may result in the charger displaying an error code. If this happens, it is generally good practice to replace your charger. Since the BMS protects the battery, using lead-acid chargers will not damage the battery.

 

HOW TO CHARGE A LIFEPO4 BATTERY IN THE COLD?

LiFePO4 batteries can safely charge between 0°C to 45°C (32°F to 113°F). If your application requires you to recharge in freezing temperatures, Canbat Low Temperature series (LT) can be recharged between -20°C to 45°C (-4°F to 113°F). The LT series has a built-in heating system featuring proprietary technology that draws power from the charger itself. No additional components are required. The entire process of heating and charging is completely seamless. The heating system automatically activates once charging below 0°C is attempted, and it automatically deactivates when it’s no longer needed. The heating system does not take power from the battery, but rather from the charger, ensuring the battery is not discharging itself. Simply plug the battery into the lithium charger and the internal heating and monitoring systems take care of the rest.

 

DO I NEED A SPECIAL CHARGER FOR LITHIUM?

The short answer is no. In order to fully charge a 12V LiFePO4 battery, a charger with a voltage of 14V to 14.6V is required. Most AGM battery chargers are within that range and they would be compatible with Canbat lithium batteries. If you have a charger with a lower voltage, it may still charge the battery, but it won’t charge it to 100%. A charger with a higher voltage would not charge the battery and the BMS would enter protection mode due to its high voltage disconnect feature. Although many AGM battery chargers are compatible with LiFePO4, wet cell or flooded battery chargers are not compatible as they typically charge at a higher voltage.

 

CAN I FULLY DISCHARGE A LITHIUM BATTERY?

Canbat LiFePO4 batteries can be discharged up to 100% of their capacity. However, to optimize the performance of your LiFePO4 battery, to achieve a higher cycle life, and to avoid the BMS disconnecting the battery, we recommend limiting the discharge to 80%. If the BMS disconnects the battery due to low voltage, at 100% depth of discharge, remove the load and recharge using a LiFePO4 charger to reactivate the BMS.

 

CAN LITHIUM DISCHARGE IN COLD TEMPERATURES?

LiFePO4 batteries can safely discharge between -4°F to 140°F (-20°C to 60°C). All Canbat LiFePO4 batteries come with a built-in BMS that protects the battery from low-temperatures and high-temperatures. If the BMS disconnects due to cold or high temperature, wait until the temperature is more suitable and the BMS will reconnect automatically.

 

HOW DO I STORE LITHIUM BATTERIES?

It is recommended to store LiFePO4 batteries at about 50% state of charge (SOC). If the batteries are stored for long periods of time, cycle the batteries at least every 6 months. Do not store batteries that are discharged. They do not require a trickle charger. · Recommended storage temperature: -5 to +35°C (23 to 95 °F) · Storage up to 1 month: -20 to +60°C (4 to 140 °F) · Storage up to 3 months: -10 to +35°C (14 to 95 °F) · Extended storage time: +15 to +35°C (59 to 95 °F) It is highly recommended to store lithium batteries indoors during the offseason.

 

CAN I CONNECT 12V LITHIUM IN SERIES?

Yes, you can connect up to four 12V batteries of the same model in series to obtain a higher voltage. Do not connect lithium batteries in both parallel and series simultaneously. Please note that the 24V lithium batteries are designed for 24V applications and do not support series connections. Likewise with the 36V and 48V lithium batteries. When charging LiFePO4 batteries in series, it’s recommended to use a multi-bank battery charger that can charge each battery individually. If that’s not an option, you can also use a 24V battery LiFePO4 charger or a 48V battery LiFePO4 charger if you’d like to charge your system as a whole. Canbat lithium batteries support charging in series.

 

CAN I CONNECT 12V LITHIUM IN PARALLEL?

Yes, you can connect up to four 12V batteries of the same model in parallel to obtain a higher capacity. Do not connect lithium batteries in both parallel and series simultaneously. Canbat 24V and 36V lithium batteries also support up to 4 units in parallel. Canbat 48V LiFePO4 batteries support up to 14 units in parallel as they are designed for larger projects. Canbat lithium batteries support charging in parallel.

 

CAN I INSTALL A LITHIUM BATTERY ON ITS SIDE?

Yes, Canbat LiFePO4 batteries can be installed upright or on their sides. Please fasten the battery if installed in a moving vehicle, such as in an RV or a boat. Please also avoid placing anything over the battery, and it’s recommended to cover the terminals with a plastic cap to prevent an external short circuit.

 

ARE LIFEPO4 BATTERIES SAFE?

Yes, LiFePO4 is a safe chemistry and the most stable lithium-type battery on the market. Canbat lithium is UL 1642 certified, which means they have been tested for short-circuit, abnormal charging, crush, impact, shock, vibration, heating, temperature cycling and pressure. All Canbat LiFePO4 batteries come with an internal Battery Management System. The BMS protects against

  1. Under-Voltage – during discharge
  2. Over-Voltage – during charge or regen conditions
  3. Over-Current – during discharge
  4. Low-Temperature – during charge and discharge
  5. High-temperature – during charge and discharge
  6. Short-Circuit Protection – protects battery cells from damage
  7. Single Cell Equalization and balancing

 

If you already have a lead-acid or a LiFePO4 charger and you want to make sure it’s compatible, chat with one of our battery experts. We can check your charger’s user manual and confirm the voltage parameters. Canbat offers Canada-based 24/7 chat support to all its clients.


Megacell 25.5Volt 50AH Lifepo4 
Features

Benefits
OLED power display and switch buttons
Vibration resistance suitable for mobile Ap.
Rugged Cast Aluminum body good looking
2200 cycles /2 years , whichever comes first
High  level IP65 and insulation protection


Calendar Life & Performance Guarantee
Improved 100% Turkey Brand BMS Techn
Volumetric Energy Density increased  20.1% 

Battary Voltage Range
Capacity Range
Number fo Cycle  Life
3.2-48V
50Ah-300VAh
1000-5000cyle


• Extremely durable and reliable

• High charging efficiency with high current

• Improved cycle life performance

• Improved 100% Domestic BMS Technology

• Vibration resistant (suitable for mobile applications)

• Series(not recommanded)  and parallel connection capability 

Akusan Inc. was established in 1976 in Kayseri / TURKEY. Akusan Inc. was founded in a small workshop to produce starter battery plates, and today has become an international brand, occupying a total area of 10.000 m².In 1981, Akusan started to produce ebonite type starter battery and its first batteries are used as OEM battery of Turkish Ford Factory. Since 1983, Akusan Inc. is using its modern plant to produce battery components, in "East Industrial Zone" of Kayseri, has accelerated its growth in certain steps to be an international firm and a demanded brand.

Megacell is a lithium iron phosphate battery produced by Aküsan company with domestic BMS and using cylindrical and prismatic cells. Akusan Battery Industry Inc. ,Moduled Electronics Inc. , and B-het Mühendislik, Megacell Energy is Turkey's leading Lithium Battery manufacturing company and operates in various sectors, primarily LiFePO4 Technology and GES Services, through its subsidiaries and affiliates. Megacell Energy is registered in Turkey and its head office is Ankara is Turkey.


There are two types of products produced by Mergacell / Aküsan. It is in the form of a standard battery with an ABS plastic openable box and mounted in a metal box. There is a battery voltage indicator and terminal terminal connections on the product with Lifepo4 cells installed in the sheet metal box. It is easily opened and serviceable. It is made with cylindrical or prismatic cells. There is no BMS communication. BMS is suitable for parallel connection. However, there is no communication and balancing charging equipment required for serial connection.

It has 20mohm internal resistance. It has a continuous charge and discharge current value of 30A.

The aim of Megacell energy is to coordinate and support the finance, strategy, business development, legal, human resources and sustainability functions in order to ensure that the Group companies operate in a profitable and sustainable manner with favorable competitive conditions; At the same time, it is to determine and follow the corporate management practices applicable throughout Megacell Energy.

For areas without city electricity, the battery pack can be charged by solar panels and used for night lighting; For areas where city electricity is expensive, the battery pack can be charged in the electric valley value period and used in the peak power period; In areas where power is cut from time to time, the battery pack can be used as a UPS to prevent loss of information due to sudden power cuts.

Use UU 12-100 to avoid purchasing high-cost electricity.  Use solar energy to power your home and reduce your dependence on the grid.  Unlike generators, UU 12-100 need no maintenance, no fuel consumption, and no noise, make  your home lights always on, home appliances always run. 

For no city power areas, the battery pack can be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period; For the areas which power off from time to time, the battery pack can be used as UPS, to avoid information loss caused by sudden power outage.

Shandong Blue Carbon Technology Inc. designs, manufactures and markets solar module products for residential, commercial and industrial application worldwide. Our product line consists of superior portable solar chargers, solar water pumps, solar air conditioners and utility on-grid systems.We put customers' needs in the first place, and we are devoted to progress, innovation and ethical choices. Solar energy is related with empowerment, and that's something we take very seriously. Blue Carbon Technology Inc. is a customer-centric company. From pre-purchase decision making to technical support, we are renowned for our first turnaround time and expert advice.Our mission is to deliver innovative photovoltaic technologies for building integration to generate renewable solar electric power. Our hope is to secure the health of our planet for future generation by transforming our infinite supply of sunshine into a practical energy for humanity, with a keen focus on research.

-The battery pack is applicable to commercial lighting, industrial lighting, home lighting, outdoor lighting, camping tourism, farming, planting, the night market stalls, etc.

-All in one mould design and production, easy to install.

-With longer span life LiFePO4 battery,over 12 years lifespan, ensure the whole set products’life span.

-High quality aluminium magnesiumalloy, anti-corrosion, substantial, durable, artistic, practical. High craft manifesting production value of famous brand.

-Dustproof structure d esign, DC output, safe and reliable.

-Integrated packaging, safe and convenient to transport.

Volumetric Energy Density increased by 23.5% LED power display screen and switch buttons Rugged stainless steel body ensures 5year warranty High protection level IP65 Support 1C charge /discharge and excellent heat dissipation design Quick connection and insulation protection Stainless steel handles guarantees 2000 fatigue tests supports four external connections in series with voltage up to 51.2V

Aküsan  one of Turkey's energy and battery importers and manufacturer . Aküsan  distributes and wholesales lifepo4 batteries of China's lifepo4 cell  Manufacturer Company.

Aküsan Megacell   Rechargeable lithium iron phosphate batteries have the Un38.3 transport safety certificate. The most important advantage is that 4 batteries can be connected in series without the need for any BMS, balancing charge control unit. In addition, batteries can be connected in parallel with each other in the 100mV difference range.

It detects short circuit and overcharge in 1 seconds and protects the battery. The delay time does all the protection operations in 300 microseconds. It can work up to 65ºC without damage.  It is one of the most prestigious and affordable Chinese brands sold in Turkey.

Akusan/Megacell  is committed to becoming a first-class supplier of Li-ion power battery and LFP ESS. Blue Carbon's core management and R&D team has been engaged the clean energy business for more than 20 years. Our mission is to promote the use of clean energy and ultimately achieve carbon neutrality. So far, more than 1 thousand  Aküsan  products are being used by users around the world, and more than 3MWh clean energy has replaced fossil energy . We use the most stringent quality management, independent production of modules, PACK, BMS and systems, and deliver products with high quality and low cost a timely manner to achieve our commitment to environmental protection and a green earth.

For no city power areas, the battery pack can be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power  period; For the areas which power off from time to  time, the battery pack can be used as UPS, to avoid  information loss caused by sudden power outage. 

The battery pack is applicable to commercial  lighting, industrial lighting, home lighting, outdoor  lighting, camping tourism, farming, planting, the 

night market stalls, et


2. Benefits fromPeak Shaving

House: Load Shifting  Store the power during low-peak andusetheenergy at peak-time. Save the money which happens arising from peak rate. Transmission&Distribution: peak ShavingSave on the electricity bills by reducing peak demand

3. VPP Revenue

VPP creates a network of renewable energy  sources and battery storage systems, connected through a cloud-based technology that manages the stability of clean electricity to maximize your revenue.

Enabling a cost reduction, as well as boosting the system’s efficiency 

■ Volume: The capacity of LiFePO4 battery is bigger than lead- acid cell, with the same volume,it is double of Lead-acid battery.

■ Weight: LiFePO4 is light. The weight is just 1/3 of lead-acid cell with the same capacity.

■ Volume: The capacity of LiFePO4 battery is bigger than lead- acid cell, with the same volume,it is double of Lead-acid battery.

■ No memory effect: No matter the LiFePO4 Battery is in which conditions, it can be charged and discharged whenever you like, no need to discharge totally then charge for it.

■ Durability: The durability of LiFePO4 Battery is powerful and consumption is slow. The time ofcharging and discharging is more than 2000times. After 2000times circulation, the capacity ofthe battery is still more than 80%.

■ Security: LiFePO4 battery passed the strict safety testing, with higher safety performance.

■ Environmental protection: Lithium materials not have any poisonous and harmful substance.lt is regarded as green and environmental protection battery. The battery has no any pollution no matter in the process of production or in the process of using. 

Well graded and combination. After multi-selection, to ensure each cell qualified with long life. The connection tech of all interface, be safe and durable, with simple maintenance. Multi-layer protection structure, could be waterproof, shockproof, anti explosion and fire. Various joints, could be customized, safe and durable for long run. Security and reliability, compared with lead-acid battery, the materials of LiFePO4 is the securest, the best choice of solar energy storage battery. 

Product Warranty

The products warranty period is five (5) years from the sales date as mentioned in the  Seller's invoice to the End User("Invoice Date”) or 2000 cycles 80% DOD !"!whichever comes first.

This Warranty period covers a capacity equivalent to 1 cycle per day. Cycle:Discharge the nominal capacity of a charged battery and charge it afterwards. Regarding Self-discharging degradation, 180 days after ex-work is ensured.

In the case of non-artificial damage to the housing, display screen, handles and power terminals, Blue Carbon shall replace them for free within one year.

Under this Warranty, Blue Carbon is responsible for either battery replacement or battery repair. The Period of Performance Guarantee will continue on any repaired unit. In the event of a replacement units then the Period of Performance guarantee will transfer to the replacement unit.

Inno event will Blue Carbon be liable for any consequential, incidental or punitive damages (including without limitation of loss of profit, harm to goodwill or business reputation, or delay damages) arising from or out or the Product or its installation, use, performance or non-performance, or any defect or breach of warranty, whether based on contract, warranty, negligence, strict liability, or any other theory. Blue Carbon's aggregate

liabilities, if any, in damages or otherwise, shall not exceed the purchase price paid by the Original Buyer for the product.

Battery Comparison CriteriaLifePo4 BatteryJel/AGM/Opzs Lead Acid Battery
Number of Cycles 80% Deep Discharge6000600
Efficiency
%96%85
Charging time 80% Capacity
2 Hour8 Hour
Safe Capacity Usage%80%60
Maintenance RequirementNoYes
Voltage Stability(%100-%10)14V/12.4V13V/11.51V 
weight100AH 12V12 kg30 kg
Operating Temperature (without capacity loss)-20ºC~ 60℃20ºC ~  25℃
Impact vibration resistanceÇok iyiiyi
Shelf Life -Calendar Life15 Sene12 Sene
Standby Discharge Rate%2%3
Maximum withstand temperature90ºC60ºC
Require Special ChargerNoNo
Cell Voltage3.2V2V
Output power Stability 90% dischargeFixedVariable
Instant Maximum Discharge Current 100AH300aH300AH
Maximum Charge Current At Empty100Ah30AH
1 Hour Discharge Capacity90Ah59AH
Maximum Guarantee Given12 Sene2 Sene
Protection
BMS/ElektronikKoruma Yok
How long has it been used1996/( 2017 populer)1950/(1970 populer)
Toxic WasteNoYes/Lead
RecyclingMo%100 recycling
Repair/RecoveryNoPossbile
Serial Parallel ConnectedNoYes
Quality ClassesA,B,C GradeA,B Grade
In case of short circuitWithouth BMS  ExplasionIntense gas will be released
Can it be transported by planeYes(UN3091  UN3481)YEs
Performance below 0ºCCharge No, Decharge YesCharge and Descharge
Overcharge
DemagedOnly capacity lost
BreakdownhighSeldom
Durability

WeakHigh
Reliability
WeakHigh
Use ofDificultEasy
Replace new oneDificult and high costEasy and Cheap
Scrap priceNo Sale Scrapt1USD/kg  

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