3.2V 20Ah LiFePO4 Pouch Battery

High Efficiency for Energy Supply

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Item	Rating	Note
Capacity	20Ah	From 3.65V to 2.0V by discharge current 0.5C.
Nominal Voltage	Average 3.2V
AC Impedance Resistance	≤6mΩ
Discharge Cut-off Voltage	2.0V
Charge Current	4000mA	Standard Charge
Charge voltage	3.65V	Cut-off current≤400mA
Charge Time	Approx 6 h
Storage humidity	< 75%RH
Max Charge Continuous	20A	10~45ºC
Discharge Continuous	10A
Max Discharge Continuous	40A	10~55ºC
Weight	Approx 515g
Operating Temperature(Charge)	0~+45ºC
Operating Temperature(Discharge)	-10~50ºC
Storage Temperature(Less than 3 month)	-20~+45ºC	Recommended: 20ºC(at the shipment state)

High-efficiency performance: Optimized charge-discharge capability minimizes energy loss, ideal for steady energy supply scenarios
Premium LiFePO4 chemistry: Offers superior safety, zero thermal runaway risk, and excellent thermal stability for reliable operation
3.2V 20Ah capacity: Delivers consistent power output to support backup systems, off-grid setups, and low-to-medium power equipment
Flexible pouch design: Slim profile enables easy integration into custom battery pack configurations for diverse applications
Long cycle life: Supports repeated charge-discharge cycles with low maintenance requirements, reducing long-term operational costs