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Shenzhen O'CELL Technology Co., Ltd.

China Manufacturer with main products: Lifepo4 Battery Cell, Lifepo4 Battery Pack, Electric Bike Battery, Power Battery, Cylindrical Battery, e-Scooter Battery, Lithium Polymer...

Home  >Products Catalog > LiFePO4 battery > 12.8V40A LiFePO4 battery for medical equipment (UL, UN, CB approved)

12.8V40A LiFePO4 battery for medical equipment (UL, UN, CB approved)

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Quick Details

  • Voltage: 12.8V
  • Capacity: 40AH
  • Size: L195*W130*H183mm
  • Weight: 6kg


No. Item General Parameter Remark
1 Rated Capacity 45.0Ah Standard discharge(0.2C)after standard charge(0.2C)
2 Minimal Capacity 42.0Ah
3 Nominal Voltage 12.8V  
4 Cycle Life Residual capacity is more than 60% of the rated capacity 1. Charge: CC@ 0.2C to 14.6V, then CV till current to 0.05 C
2. Rest: 30min.
3. Discharge: 0.2C to 10.0V
Carry out 1200cycles
5 Discharge cut-off voltage 10.0V Adjustable by O'CELL
6 Charging cut-off voltage 14.6V Adjustable by O'CELL
7 Assembly method IFR18650PC-1.5AH 4S30P
8 Housing material ABS+PC  Flame Retardant Plastic
9 Standard charge 0.2C constant current(CC) charge to 14.6V,then constant voltage (CV)14.6V charge till charge current decline to ≤0.05 C Charge time : Approx 2.5h
  Standard discharge Constant current 0.2C Cut-off voltage 10.0V  
11 Maximum Charge Current 20A 8A or less recommended for better performance and life
12 Continuous Discharge Current 20A 40±2A (2S)@23°C
13 Operation Temperature Range Charge: 0~55°C 60±25%R.H.
Discharge: -10~60°C
14 Storage Tem Less than 1 year : 0~25°C 60±25%R.H.
erature Range Less than 3 months:-5~35°C at the shipment state
15 Approx. Weight 5.8Kg  
16 Dimension L195*W130*H183mm Terminals: M6 female-threaded , build-in smart PCM
17 BCI Group Number U1R  
18 Specific Energy 84Wh/Kg  
19 Energy Density 110Wh/L  

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