| Brand: | Orbus |
| Product Code: | OrbusOLS4850 |
| Reward Points: | 550 |
| SKU : | Orbus OLS4850 |
| Dimension | 500km | 750km | 1000km | +++ |
|---|---|---|---|---|
| Box-Shippment | 1day | 2 day | 3 day | 5 day |
| By Truck | 3 day | 4 day | 5 day | 7 day |
Tags: Dyness lifepo4, Orbus battery, Dyness 48v, BP4850
Temperature Protection Low/Over temperature protection in charging：
When battery’s temperature is beyond range of -5 ℃ ~+55 ℃ during charging, temperatureprotection is activated, device stops charging. The protection is over when temperature back to rated working range
Self-Shutdown：
When device connects no external loads and power supply and no external communication for over 72 hours, device will dormant standby automatically.
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.
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.
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.
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 Voltage | Charging parameters |
| 12V | 14V – 14.2V |
| 24V | 28V – 28.4V |
| 36V | 42V – 42.6V |
| 48V | 56V – 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.
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.
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.
| PARAMETER | 12V SYSTEM | 24V SYSTEM | 36V SYSTEM | 48V SYSTEM |
| Bulk Voltage | 14V – 14.6V | 28V – 29.2V | 42V – 43.8V | 56V – 58.4V |
| Absorption Voltage | 14V – 14.6V | 28V – 29.2V | 42V – 43.8V | 56V – 58.4V |
| Absorption Time | 0- 6 min | 0- 6 min | 0- 6 min | 0- 6 min |
| Float Voltage | 13.8V ± 0.2V | 27.6V ± 0.2V | 41.4V ± 0.2V | 55.2V ± 0.2V |
| Low Voltage Cutoff | 11V | 22V | 33V | 44V |
| High Voltage Cutoff | 14.6 | 29.2V | 43.8V | 58.4V |
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.
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.
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.
Yes, but it is recommended to invest in a DC to DC charger to protect your LiFePO4 battery and alternator.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
TEKSAN sells the products of the Dyness Lifepo4 manufacturer in Turkey under the Orbus Brand. Here, we used information from Dyness's detailed catalogs, which are sold under the Orbus Lifepo4 brand.
40 pcs B4850 Module can be connect parallel operation. Total Capacity can be increase 96Kwh
B4850 lithium iron phosphate battery system is a standard battery systemunit, customers can choose a certain number of B4850 according to their needs, by connecting parallel to form a larger capacity battery pack, to meet the user's long-termpower supplyneeds. The product is especially suitable for energy storage applications with high operating temperatures, limited installation space, long power backup time and longservice life. The Dyness battery B4850 module is widely used in energy storage and electrical products. Household energy storage systems. Centralized power station energy storage system.
Manual declaration
B4850 lithium iron phosphate battery energy storage system can provide energy storage for photovoltaic power generation users through parallel combination. Our product can store extra electricity into battery from photovoltaic power generation system in daytime and supply stable power to user’s equipment as power backup at nighttime or any time when needed. It can improve the efficiency of photovoltaic power generation and increase the electric power efficiency by peak load shifting. This user manual details the basic structure, parameters, basic procedures and methods of installation and operation and maintenance of the equipment.
-B4850 energy storage product’s anode materials are lithium iron phosphate, battery cells are managed effectively by BMS with better performance, the system’s features as below: Comply with European ROHS, --Certified SGS, employ non-toxic, non-polluted environment friendly battery.
-Anode materials are lithium iron phosphate (LiFePO4), safer with longer life span.
-Carries battery management system with better performance, possesses protection function like over-discharge, over-charge, over-current, abnormal temperature.
-Self-management on charging and discharging, Single core balancing function.
-Intelligent design configures integrated inspection module.
-Flexible configurations allow parallel of multi-battery for longer standby time.
-Self-ventilation with lower system noise.
-Less battery self-discharge, then recharging period can be up to 10 months during the storage.
-No memory effect so that battery can be charged and discharged shallowly.
-With wide range of temperature for working environment, -20℃ ~ +55 ℃, circulation span and discharging performance are well under high temperature.
With the continuous development of social requirements, business room space of operator has become tighter. This trade brought stricter requirements for battery power backup in size and weight. Also the rapid development of economy increased the pressure on the mains supply, and the frequent power outages result greatly reducing of lead-acid battery performance for backup, which gives a huge procurement and maintenance costs for operators. As a leading industry provider of lithium iron phosphate backup solutions, focus on this type of problems,Dynessh put forward integrated high performance service of backup power protection for operators without occupying extra room space.
Small and Medium Capacity Backup
Power Solutions Some scenarios require depth coverage, the wireless base stations are usually distributed placed, device consumption is small, and mains failure time is short. It recommended battery configures one by one with each device in small base station for problems caused by frequent power outages, in addition, withsmall size and easy installation, our battery can be flexibly installed in the narrow scenario, especially in the tower, wall hanging and pole holding device,at the same time, it achieves unified management and easymaintenance through remote monitoring and management system
Large Capacity Backup Power Solutions
In the scenario of gathered station or marginal station, the devices placed concentrated or very far away. When main power fails, because of high consumption or long distance, both require centralized backup power solutions with larger capacity backup power systems for longer duration, and our battery can be cascaded based on actual demand to provide unified backup power for site to ensure continuing operation for long duration, at the same time, through the network management remote monitoring, achieve unified management and easy maintenance.
Comprehensive advantages
-Low Total Cost of Ownership
-Long life cycles reduces cost of average life expectancy;
-High energy efficiency reduces procurement costs;
-Small size, it need less space for the same capacity;
-Maintenance-free brings lower cost.
-High Adaptability to Environment
-The operation temperature range is from -10℃ to 50℃;
-It is suitable for frequent outages and no memory effect;
-It is designed for dustproof structure.
-Intelligent Battery Management System
-Each single module is designed for load distribution;
-Intelligent design makes charging mode can be adjusted according to battery charging status automatically ;
-The lossless and equalization charging technology makes charging current adjustable;
-The central processor design, cooperates with multiple monitoring modules, can fully monitoring battery information.
-High Security
-The battery passed drop and collision test;
-The battery will be not burning or explosion in case of acupuncture, baking and other extreme statues;
-Multiple safety protection, it provides protection function in high current, voltage, or temperature.
Real-time info gather and upload ,Charge ending protection, Discharge ending protection, High and low temperature alarms, and protection ,Charge over voltage, over current ,alarms and protection
Discharge low voltage alarm and protection Charge over current alarm and protection Discharge over current alarms and protection Reverse alarm and protection Short-circuit alarm and protection Protection auto recovery Intelligent charging and discharging management Lossless balanced management Webmaster remote monitoring Fault Logging recording Online upgrade systemLightning protection design
Performance Advantage:
Energy Density 145Wh/kg Small volume, Light weight ,Normal cycle life more than 6000 Safety cert: CE、TÜV、TLC、UL、ROHS ,Conformance to QC/T743-2006 testing standard
1. Self-Consumption Optimization High energy demand in the morning and evening but sol ar gener ation i s mos t sufficient during the Mid-Day. Battery Storage system balance the feeding and demands. Realize your grid independence.
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
Enabling a cost reduction, as well as boosting the system’s efficiency
Product Warranty
The Products warranty period is seven (7) years from the sales date as mentioned in the Seller’s invoice to the End User (“Invoice Date”). If the customer registers on the Dyness official website: http://www.dyness-tech.com.cn/sign.html, and obtains Dyness's official approval, the product warranty period can be extended to ten years.
This Warranty covers a capacity equivalent to 1 full cycle per day. Full cycle: Discharge the nominal capacity of a fully charged battery and fully charge it afterwards. Micro cycles sum up to full cycles according to amount of energy charged and discharged. Note. Products are unavailable to protect itself from the deep discharge/charging in
condition of without communication connection. Products used without communications, or when used in mobile vehicles such as recreational vehicle (RV), or camp and marine applications, the warranty period is 5 (five) years from the sales date as mentioned in the Seller’s invoice to the End User (“Invoice Date”). And this must base on that the customer registers on the Dyness official website:
http://www.dyness-tech.com.cn/sign.html, and obtains Dyness's official appro
Dyness warrants that the Products retains seventy percent (70%) of the Nominal Energy for ten (10) years from the Invoice Date. Or for a Minimum Through Output Energy which is calculated from the Invoice Date, whichever comesfirst. The term “Nominal Energy” herein means the initially Nominal Energy of the products as printed on the label of Products. The precondition of the valid 10year Performance Warranty shall be followed as the Products should be used in accordance with Appendix 1 -
Usage and Transportation requirements.
| Battery Comparison Criteria | LifePo4 Battery | Jel/AGM/Opzs Lead Acid Battery |
| Number of Cycles 80% Deep Discharge | 6000 | 600 |
| Efficiency | %96 | %85 |
| Charging time 80% Capacity | 2 Hour | 8 Hour |
| Safe Capacity Usage | %80 | %60 |
| Maintenance Requirement | No | Yes |
| Voltage Stability(%100-%10) | 14V/12.4V | 13V/11.51V |
| weight100AH 12V | 12 kg | 30 kg |
| Operating Temperature (without capacity loss) | -20ºC~ 60℃ | 20ºC ~ 25℃ |
| Impact vibration resistance | Çok iyi | iyi |
| Shelf Life -Calendar Life | 15 Sene | 12 Sene |
| Standby Discharge Rate | %2 | %3 |
| Maximum withstand temperature | 90ºC | 60ºC |
| Require Special Charger | No | No |
| Cell Voltage | 3.2V | 2V |
| Output power Stability 90% discharge | Fixed | Variable |
| Instant Maximum Discharge Current 100AH | 300aH | 300AH |
| Maximum Charge Current At Empty | 100Ah | 30AH |
| 1 Hour Discharge Capacity | 90Ah | 59AH |
| Maximum Guarantee Given | 12 Sene | 2 Sene |
| Protection | BMS/Elektronik | Koruma Yok |
| How long has it been used | 1996/( 2017 populer) | 1950/(1970 populer) |
| Toxic Waste | No | Yes/Lead |
| Recycling | Mo | %100 recycling |
| Repair/Recovery | No | Possbile |
| Serial Parallel Connected | No | Yes |
| Quality Classes | A,B,C Grade | A,B Grade |
| In case of short circuit | Withouth BMS Explasion | Intense gas will be released |
| Can it be transported by plane | Yes(UN3091 UN3481) | YEs |
| Performance below 0ºC | Charge No, Decharge Yes | Charge and Descharge |
| Overcharge | Demaged | Only capacity lost |
| Breakdown | high | Seldom |
Durability | Weak | High |
| Reliability | Weak | High |
| Use of | Dificult | Easy |
| Replace new one | Dificult and high cost | Easy and Cheap |
| Scrap price | No Sale Scrapt | 1USD/kg |
| Battery Electrical Features | |
| Battery Nominal Capacity Ah | 50 |
| Battery Wh Capacity | 2400 |
| Battary Voltage Volt | 48 |
| Battery Types | LifePo4 |
| LifePo4 Battery Type | Rack mount |
| Battery Cycle Use | 6000 |
| BMS Charge Current Amper | 50 |
| BMS Decharge Current Amper | 50 |
| LifePo4 Paralellel Serial | Serial-Parallel |
| LifePo4 Communication | Smart Communication |
| Battery Internal Resistance mΩ 25°C | 42 |
| Maximum Discharge Current Amper | 100 |
| Absorption Charge Current Amper | 50 |
| Battary Float Voltage Volt | 54.00 |
| Self Descharge 25ºC % | 2 |
| Battery Features | LED Screen, RS485,CAN,RS232,Dry Relay, Optional wifi, Ethernet |
| Battery Mechanical Features | |
| Battery Dimension | 480x400x133 mm |
| Battery Weight kg | 22 |
| Battery Terminal Type | Plug |
| Battery Certificates | |
| Battery Design Life Years | 10 |
| Battery Made In | China |
| Battery Certificates | TUV, CE, EN62619, IEC 62040, UN38.3, CEC Accredited, UL1973, CEI-021 approved |
| Battery Warranty Time | 10 |
| Battery Customer Rate %100 | 85 |
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