C15FKZD 3.2V 335Ah LiFePO4 Battery Cell For ESS

Features of BYD C15FKZD 335Ah LiFePO4 Battery Cell

Using lithium iron phosphate as the positive electrode material

possesses outstanding safety characteristics and an extremely long cycle life.

It exhibits good temperature performance, with a wide operating temperature range for the battery.

It also boasts high energy density and is environmentally friendly.

Items	Parameters
Product Material System	LiFePO4+Graphite
Nominal Voltage	3.2V, 25℃，0.5C，BOL
Nominal Capacity	335Ah, 25℃, 0.5C, 2.0~3.80V, Fresh cell
Rated energy	1072Wh
Standard charging protocol	CC
Standard charging current	170A, 23°C
Max. Continuous Charging Current	335A, 23°C
Charging cutoff voltage	3.8V
Discharging protocol	CC
Discharging cutoff voltage	2.0V
Standard discharging current	170A, 23°C
Max. Continuous discharging current	335A, 23°C
Shipping OCV	25%~60%
Cell Dimensions	416.0mm145.5mm57.5mm
Cell weight	6.6±0.2 Kg
Charging ambient temperature	0~+50℃
Discharging ambient temperature	-20~+55℃
Short-term storage ambient temperature	-20~+50℃, <3months, 20~60% SOC
Long-term storage ambient temperature	-20~+50℃, <1 year, 30~60% SOC
Storage humidity	5%~95%
Altitude requirement	≤4000m

dimension

*Please keep the side stand during the cell test.

*The maximum torque of the pole column is 4N·m

Transportation

1. Cells should be conditioned to ＜ 50% SOC and boxed for transportation;

2. Avoid violent vibration, shock or crush;

3. Cell should be protected from strong sunlight and rain. Long-term high temperature

4. exposure or heavy rain may damage the cells or induced internal short-circuit.

Cell storage

1. For long-time storage over 30 days:

2. Keep the cells in a dry and well-ventilated room;

3. Suggested cell storage temperature range of 0~30℃，cell storage SOC level: 30~50% SOC; cell storage voltage : 3.0-3.3V;

4.Avoid contacting with corrosive chemicals;

5. Keep away from ignition or heat sources;

6. Perform one charge-discharge cycle every three months.

7. Avoid placing the cell stand on end for long-time;

8. Avoid violent shock or crush.