Specifications

24V20Ah LiFePo4 battery pack with a new technology is our desired option for Solar-Power Street lamp,and well save energy for us

O'CELL 12V40Ah LiFePo4 Battery Pack with SLA Case

Item	Unit	Specifications
Nominal Capacity	Ah	20
Nominal Voltage	Voltage	24
Dimension	mm	246x168x260mm
Weight	kg	6.4
Charge Cut-off Voltage	Voltage	29.2
Discharge Cut-off Voltage	Voltage	18.4
Standard Discharge	Amps	25.0
Rated Discharging Current(10s)	C	3C
Max. Charging Current	C	1C
Internal Resistance	mΩ	<150mΩ
Working Temperature (Charging)	oC	0oC--45oC
Working Temperature (Discharging)	oC	-10oC--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 Lifepo4 battery 12V/ 40Ah 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.