Wholesales 12V 5ah LiFePO4 Battery Pack for UPS/ Solar Energy Storage

Basic Info

Model NO.	YTX-5
Installation	Fixed
Rechargeable	Chargeable
Keyword	LiFePO4 Battery 12V 5ah
Capacity	5ah
Voltage	12V
Brand	Eastar
Transport Package	Carton
Specification	Lifepo4 battery
Trademark	EASTAR
Origin	China
Production Capacity	20000PCS//Month

Product Description

Wholesales 12V 5ah LiFePO4 Battery Pack Built-in BMS for UPS/ solar energy storage

 

Cell Specification

NO.	Item	Specifications
1	Nominal capacity	2500mAh @ 0.5C Discharge (0.5C)
2	Nominal voltage	3V
3	Charge current	Standard Charge :0.5C Rapid charge :1.0C
4	Discharge cut-off voltage	2.0V
5	Charge cut-off Voltage	3.65V
6	Initial Impedance	≤20mW
7	Weight	Approx:70g

General Performance

No.		Item	Test Methods and Condition	Criteria
1	0.5C Capacity 0.5C		After standard charging, rest battery for 10min, then discharging at 0.5C to voltage 2.0V, recording the discharging time.	≥120min
2	3C Capacity 3C		After standard charging, rest battery for 10min, then discharging at 3C to voltage 2.0V, recording the discharging capacity.	≥90%(Vs 1C)
3	Cycle Life		Constant current 0.5C charge to 3.65V, then constant voltage charge to current declines to 0.01C, rest 10min,constant current 0.5C discharge to 2.0V,rest 10min. Repeat above steps till continuously dischargingcapacity Higher than 80% of the Initial Capacities of the Cells	≥2000 times
4	Capability of keeping electricity		20±5ºC, After standard charging, rest the battery 28days, discharging at 0.2C to voltage 2.0V, recording the discharging time.	≥240min

PACK Specification

NO.	Item	Specifications
1	Nominal capacity	5Ah @ 0.2C Discharge
2	Nominal voltage	12V
3	Charge current	2A
4.5	Charging time	Approx 6hours
4	Discharge cut-off voltage	8V
5	Charge cut-off Voltage	14.6V
6	Weight	<1.7kg
7	Operating temperature	Charging: 0ºC~45ºC Discharging:-20ºC~60ºC
8	Storage temperature	-5ºC~35ºC
9	Storage Humidity	≤75% RH
10	Standard environmental condition	Temperature : 23±5ºC Humidity : 45-75%RH Atmospheric Pressure : 86-106 Kpa
11	Cycle Life	3years(Approx 800 times)

Shipment:
The battery pack shall be shipped in voltage range of 11.4v-11.7v or in according with customers's requiement. The remaining capacity charging shall be changed depending on the storage time and conditions.