Specifications

Lifepo4 battery12V40AH
1,Ultra-Longer Lifecycle-2000times
2,Lighter Weight,Smaller Size
3,Higher Safety
4,Free Maintenance

O'CELL 12V40Ah LiFePo4 Battery Pack with SLA Case

Item	Unit	Specifications
Nominal Capacity	Ah	40
Nominal Voltage	Voltage	12
DimensionH×W×L	mm	130×230×110mm
Weight	kg	7.5
Charge Cut-off Voltage	Voltage	14.6
Discharge Cut-off Voltage	Voltage	8.0
Charge current	Amps	0.5C5A
Rated Discharging Amperage	Amps	1C5A
Maximum Continue Discharging	Amps	5C5A
Internal Resistance	mΩ	<150mΩ
Working Temperature (Charging)	oC	-10oC--45oC
Working Temperature (Discharging)	oC	-20oC--60oC
Relative Humidity	N/A	45%--75%RH
Life Cycle(2C,80%DOD)		1000
Life Cycle(1C,80%DOD)		2000
Warranty	Year	1

 

Usage Notes:

Our OL12V400F module, with nominal voltage of 12V and capacity of 40Ah is assembled with high power LiFePo4 cells.It can be used individually and can be connected in serial or parallel to achieve given voltage and capacity.

 

Features:

a. Extremely safe and stable chemistry: PCB and/or BMS built inside to protect the battery.

b. Long life-cycle: Best can up to 2000 times recycles, 8 times of Lead acid battery.

c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.

d. Good performance at high temperature.

e. Low self-discharge rate, less than 3% monthly.

f.  No memory effects.

g. Environment friendly: Non-toxic, non-contaminating and no rare metal.