P1-LFP277S/W

1. Holistic safety concept from cell to pack level. 2. Outstanding calender/cycle life with maxium reliablity. 3. Continuously improved energy density through new materials and light weighting technolgy. 4. Modular design for varoius applcati


Item

Specification

Parameter

Dimension (excluding terminals)

71.6mm x174.6mm   x200.4mm

Weight

Max.5350g

Min. capacity

277Ah (0.5C) @ 25℃

Min. energy

891Wh (0.5C) @ 25℃

SOC window

0 ~ 100 %

Terminal 

Welding/Screw   terminal

Voltage

Max.

3.65 V

Nominal

3.22 V

Min.

2.00 V

Energy density

Gravimetric

164Wh/kg

Volumetric

357Wh/L

Temp. Condition

Operation (Charge)

0 ~ 55℃ 

Operation (Discharge)

 -20 ~ 55℃

Storage 

 -30 ~ 55℃

Self-Discharge Rate 

Count after fresh cell need Standard Charge to 50%SOC and   storage at 25±2°C for 3 month

≤3%

Cycle Life

1C/1C, 100% DOD 25℃

2,000 cycles

1C/1C, 100% DOD 45℃

1,000 cycles

Service Life

35℃ average   temperature

5years/200000Km

Calendar Life

SOC 50%, 25℃ 

On going (10yrs est.)

Abuse test

Overcharge, Over-discharge, Short, Heat 

GB/T 31485-2015