Lithium Batteries,Lithium polymer Batteries,and LISOCL2 batteries manufacture-VAIMA

Soft Package LIFEPO4 battery

2013-8-29 15:21:23 Category:Rechargable Batteries

6000pcs 7537125,high rate cell(25C) to Czech republic.

All of you know the weight of LIFEPO4 battery is higher than other lithium battery(Li(NiCoMn)O2 or LiMn2O4).But the its cycle life fascinated us.

How to balance the two points,Longer cycle life but less weight?

This soft package LIFEPO4 batteries have the outstanding feature on weight compare with  the LIFEPO4 battery within steel case.

As the 3.2V2250mAh LIFEPO4 battery for example,

The weight of soft package LIFEPO4 battery is 70g(it's 25C high rate cell,if normal 1-2C,the weight will less than 70g),but the weight of LIFEPO4 battery within in steel case will be 95g.

So the soft package LIFEPO4 battery are very popular for whose people who want a balance in the both factors


Chemistry

LIFEPO4 Battery

MODEL

LFP7537125

Nominal capacity

2250mAh

Nominal voltage

3.2V

Operation Voltage

 Charge

3.65V

 Discharge

2.0V

Charging ways

Constant-current/constant voltage

Max Charge Current

≤1C

Max Discharge Current

 (Constant Current)

≤25C

 (Impulse Current)

≤30C

Standard Charge/Discharge Current

1CA

Cycle Life

80% DOD

≥1500Times

70% DOD

≥2000Times

Operating Temperature

 Charge

045

 Discharge

-2560

Self-discharge Rate

≤5%(Monthly)

Weight

70g