battery products

Li-ion Pouch cells

Li-ion Pouch cells

Bestgo Battery makes high quality Li-ion pouch cells which have thin shape for heat passing and internal resistance reduction. The package foil of cells is a type of aluminum and elastic fibers mixed material which comes from Japan based company (Showa). The aluminum improved the heat passing efficiency, the strong elastic fibers make foil has good strength and tolerence. In extreme condition if cells damaged and generated heat and gas, the package foil can be blown up to hold them but not allow any liquid or gas leak out, this is a very nice safety design.

To enhance the safety reliability, we applied an unique step in manufactuing that is arrange all half-made cells in 75 degree Celsius oven for 2 hours as a high temperature tolerence test. Our unique chemistry formula and nice materials will help cells pass the test. Then we promise pouch cells made by us are quality reliable in high temperature condition as we specified. The electrolyte of our pouch cells are semi-solid state which better than liquid type that may have risk of leak out of cell.


Cell model BCPNE20T (Li-NCM)
Voltage and capacity 3.7V 20Ah @ C/3, 23℃
Cell Dimension 68*13*225 mm
Weight 410 ± 5 g
Energy Density 180 Wh/kg, 372Wh/L
Max Dis. Current ≤ 40 A @ 23°C / 2C cosntant
Cycle Life ≥ 2000 times @ 70%DOD, ±C/3 current
BCPNE20T
BCPNE20T

Cell model BCPNE32G (Li-NCM)
Voltage and capacity 3.7V 32Ah @ C/3, 23℃
Cell Dimension 155*8*242 mm
Weight 590 ± 5 g
Energy Density 200 Wh/kg, 372Wh/L
Max Dis. Current ≤ 96 A @ 23°C / 3C cosntant
Cycle Life ≥ 2000 times @ 80%DOD, ±C/3 current
BCPNE32G
BCPNE32G

Cell model BCPNE48M (Li-NCM)
Voltage and capacity 3.7V 48Ah @ C/3, 23℃
Cell Dimension 100*12*310 mm
Weight 750 ± 10 g
Energy Density 236 Wh/kg, 477Wh/L
Max Dis. Current ≤ 144 A @ 23°C / 3C cosntant
Cycle Life ≥ 2000 times @ 80%DOD, ±1C current
BCPNE48M
BCPNE48M

Cell model BCPFE30E (LiFePO4)
Voltage and capacity 3.2V 30Ah @ C/3, 23℃
Cell Dimension 155*8*242 mm
Weight 580 ± 10 g
Energy Density 165 Wh/kg, 320Wh/L
Max Dis. Current ≤ 90 A @ 23°C / 3C cosntant
Cycle Life ≥ 3000 times @ 80%DOD, ±1C current
BCPFE30E
BCPFE30E
Li-NCM C rate
Li-NCM C and D
LiFePO4 C-rate
LiFePO4 C and D