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12V 120AH Custom EV marine hybrid car lifepo4 battery lithium battery house backup bank marine environment

12V 120AH Custom EV marine hybrid car lifepo4 battery lithium battery house backup bank marine environment

Brand Name:RJ
Certification:MSDS/UN38.3/ROHS/CE/KC
Model Number:RJ-LFP-12120
Minimum Order Quantity:5pcs
Delivery Time:7days
Payment Terms:TT
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Site Member
Location: Foshan Guangdong China
Address: Area A, HeGui Industrial Park, LiShui Town, Nan Hai District. FoShan City. GuangDong
Supplier`s last login times: within 34 hours
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Product Details

12V 120AH Custom EV marine hybrid car lifepo4 battery lithium battery house backup bank



WHY CHOOSE US?

1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

3. Flexible customizing and manufacturing accepted.

4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

7. 5 years warranty(extendible up to 10years). Professional after-sales service, give instruction on how to use the products.



ItemsItemsParameter
Battery TypeLiFePO4
Nominal Voltage12.8V
Nominal Capacity120Ah
Energy1.536KWh
Internal Resistance≤20mΩ
Limited Charge Voltage14.6±0.2V
Floating Charge Voltage13.8±0.2V
Charge MethodCC/CV
Discharge Cut-off Voltage10.0V
Max Charge Current60A
Standard Continuous Discharge Current60A
Max. Continuous Discharge Current (<1ms)120A
Cycle Life> 6000 cycles
Dimension (mm)Length: 323±2 Width: 171±2 Height: 232±2
Weight13.5±0.2Kg
Charge Temperature Range0~45℃
Discharge Temperature Range-20~60℃
Recommended Operating Temperature15~35℃
Self-Discharge Rate (Residual capacity)≤3%/month; ≤15%/years
Self-Discharge Rate (Reversible capacity)≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range (Less than 1 month)-20~35℃, 45~75%RH
Storage Temperature & Humidity Range (Less than 3 months)-10~35℃, 45~75%RH
Recommended Storage Temperature & Humidity Range15~35℃,45~75%RH

Built-in BMS


No.ItemTest ItemCreterion
1VoltageCharging VoltageDC:14.4V CC/CV
Balance voltage for single cell3.50±0.025V
2CurrentBalance voltage for single cell35±5mA
Current consumption≤50μA
Maximal continuous charging current60A
Rated continuous discharging current60A (Peak 120A)
3Over charge ProtectionOver charge detection voltage for single cell3.65V±0.025V
Over charge detection delay time0.7S—1.3S
Over charge release voltage for single cell3.550±0.05V
4Over discharge ProtectionOver discharge detection voltage for single cell2.50V±0.07V
Over discharge detection delay time1.6±0.5S
Over discharge release voltage for single cell3.00±0.75V
5Over current ProtectionOver current detection current500±50A
Over current detection delay time1.6±0.5S
Release conditionCut load
6Short ProtectionDetection conditionExterior short circuit
Detection delay time230uS—500uS
Release conditionCut load
7ResistanceProtection circuitry (MOSFET)≤60mΩ
8TemperatureOperating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃


BlueTooth APP Monitor

(Optional)



Advantages:


  • Longer battery life – 6000times life cycle , 5 times more than lead acid batteries
  • Low self-discharge
  • Free of charge memory
  • Steady discharge and charge performance.
  • Outstanding thermal stability
  • Wide temperature performance
  • Short circuit protection
  • Over charge and over discharge protection
  • Over current protection
  • Easy carrying and installation - can be carried and installed in any direction
  • Fast charging - about 4~6 hours to be fully charged
  • Lighter weight - 1/2~1/4 in weight compared to LA batteries
  • Require no change to a lead acid battery charging system
  • Better safety - mild warm, no explosion and firing, free of leakage
  • Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals, no gasses during charge, free of leakage and pollution

RJ Battery Cycle Test


RJ Battery Destructive Test


RJ Battery Application


RJ Production Line


RJ Battery Warehouse



Product Tags:
China 12V 120AH Custom EV marine hybrid car lifepo4 battery lithium battery house backup bank marine environment supplier

12V 120AH Custom EV marine hybrid car lifepo4 battery lithium battery house backup bank marine environment

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