Earlisten Electronic Co,.Ltd
| Payment Terms | T/T, Western Union, MoneyGram, T/T, D/P |
| Supply Ability | 100000pcs Per Day |
| Delivery Time | 1-5 Work days |
| Packaging Details | 229*138*220mm 1pcs / carton GW: 6.7kg |
| Cell type | Lithium LiFePO4 Battery Pack |
| Model | 12V 50Ah LiFePO4 Battery |
| Capacity | 50A 691.2Wh |
| Diameter | 229*138*220mm |
| Voltage | 12.8V |
| Impedance | ＜50mΩ |
| Standard charge current | Constant Current 0.2C |
| Standard discharge current | Constant Current 0.2C |
| Cycle life | >4000 cycles |
| Certifications | CE /UL/UN38.3/ MSDS |
| Brand Name | EA ENERGY |
| Model Number | 12.8V 50A |
| Certification | CE MSDS UN38.3 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, T/T, D/P | Supply Ability | 100000pcs Per Day |
| Delivery Time | 1-5 Work days | Packaging Details | 229*138*220mm 1pcs / carton GW: 6.7kg |
| Cell type | Lithium LiFePO4 Battery Pack | Model | 12V 50Ah LiFePO4 Battery |
| Capacity | 50A 691.2Wh | Diameter | 229*138*220mm |
| Voltage | 12.8V | Impedance | ＜50mΩ |
| Standard charge current | Constant Current 0.2C | Standard discharge current | Constant Current 0.2C |
| Cycle life | >4000 cycles | Certifications | CE /UL/UN38.3/ MSDS |
| Brand Name | EA ENERGY | Model Number | 12.8V 50A |
| Certification | CE MSDS UN38.3 | Place of Origin | CHINA |
| High Light | 12V 50Ah Deep Cycle LiFePO4 Battery ，UN38.3 MSDS Deep Cycle LiFePO4 Battery ，UN38.3 12V 50Ah LiFePO4 Battery | ||
12V 50Ah Deep Cycle LiFePO4 Battery CE UL UN38.3 MSDS Approved
12V 50Ah LiFePO4 Lithium Battery 8000+ Deep Cycles Battery Perfect For RV , Solar , Marine
LiFePO4 Lithium Battery Details:
1. Diameter*Height: 229*138*220mm
2. Nominal Voltage: 12.8V
3. Nominal Capacity: 50A 691.2Wh
4. Cycle life: 4000 cycles
5. Standard charging ways: CC / CV
6. Li-ion / Lithium Ion rechargeable LiFePO4 battery
7. CE , UL ,UN38.3 , MSDS compliant
LiFePO4 Lithium Battery Description:
Our 12V 50Ah LiFePO4 Batteries live more than 2000 cycles at 100%/8000 cycles at 50%(Suggested) depth of discharge, without decreasing in performance. The average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge. This basically means a LiFePO4 battery will last you at least 5 times longer than a lead-acid battery, which actually reduces overall cost.
EA ENERGY 50Ah LiFePO4 battery built-in 50A BMS, which supports 100A max. continuous charge/discharge current, 691W max. Load power and 691Wh max. energy. Equipped with exceptional quality 50A BMS can also limit the continuous charge/discharge current, our 50Ah LiFePO4 battery can better protect the battery performance and prolong the cycle times. We do 100% testing for all 50ah batteries before shipping them to you.
LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or parallel.
AUTOMATIC BMS AND MAINTENANCE-FREE: The built-in Battery Management System (BMS) protects your battery from Over Charger and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second(No longer need a higher voltage input to activate).
SAFE AND ENVIRONMENTALLY FRIEDNLY: Made from 100% safe, nontoxic, not hazardous energy, EA ENERGY LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount in any position.
Deep Cycle LiFePO4 Battery Specifications:
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah@0.2C | |
| Energy | 691.2Wh | |
| Internal Resistance | 45≤mΩ | |
| Cycle Life | 3000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity | |
| Self Discharge | ≤3.5% per month at 25℃ | |
| Standard Charging | Max.Charging Voltage | 14.0~14.6V |
| Charging Mode | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C5A, andthen,changed continuously with constant voltage of 14.6V until the current was notmore than 0.02C5A | |
| Charging Current | 10A | |
| Max.Charging Current | 25A | |
| Standard Discharging | Discharging Current | 10A |
| Max. Continuous Current | 50A | |
| Max.Pulse Current | 120A(<3S) | |
| Discharging Cut-off Voltage | 10.0V | |
| Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Water Dust Resistance | IP55 | |
| Structure | Cell & Format | IFR32700 |
| Casing | Plastic | |
| Dimension(L*W*H*TH) | 229*138*217mm | |
| Weight | Approx. 6.7Kg | |
| Terminal | M6 |
Deep Cycle LiFePO4 Battery Products Details :
Deep Cycle LiFePO4 Battery Applications:
12V 50Ah LiFePO4 battery pack widely used in most areas such as RV, Solar, Household Battery, Marine, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery .
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
EA ENERGY is located in Shenzhen from 2012 .We are a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion LiFePo4 battery and emergency module. We have 10 years' experience in manufacturing rechargeable batteries and we... EA ENERGY is located in Shenzhen from 2012 .We are a specialized enterprise engaging in the research, production and sale of environmentally friendly Ni-Mh, Ni-Cd, Li-polymer, Li-ion LiFePo4 battery and emergency module. We have 10 years' experience in manufacturing rechargeable batteries and we...
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