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dayshoursminssecs3.2V 340Ah LiFePO4 Cells for Electric vehicle, RV, electric bicycles/scooters, golf carts, boats, trolling Motor, off-gird solar energy storage, and ESS.
Specification
Item | Parameter | Annotation | |
Standard technical parameters | Capacity | 340Ah | 1C |
Nominal voltage | 3.2V | 0.33C | |
Charging/discharge voltage range | 2.0V - 3.65V | >0°C | |
1.8V - 3.65V | ≤0°C, Continuous charging is not allowed | ||
Weight | 6068g±100g | ||
Life cycles | ≥4500 times | ||
Mass energy density | 180Wh/kg | 0.33C | |
Volume energy density | 380Wh/L | 0.33C | |
AC internal resistance | 0.1mΩ≤R≤0.3mΩ | 25℃±2℃ | |
DC internal resistance | ≤0.5mΩ | 50%SOC, 25℃±2℃ | |
Battery Cell size | 81±0.5mm*175.4±0.3mm*200.33±0.5mm | ||
Recommended Charging Specifications | Regular charging (slow charging) | 170A | constant current |
3.65V | constant pressure | ||
17A | cut-off condition(termination) | ||
15℃≤T≤45℃ | temperature | ||
Ladder charging (fast charging) | See Annex A1 | Fast charging strategies at different temperatures | |
Operating temperature range | Best working temperature | 15℃~35℃ | |
Charging temperature range | 0℃~55℃ | Charging current, see Appendix A1 | |
Discharge temperature range | -30℃~60℃ | Maximum cell temperature≤60℃ |
Product Application:
Electric vehicle, RV, electric bicycles/scooters, golf carts, boats, trolling Motor, off-gird solar energy storage, electric ships, construction machinery, communication energy storage, electric energy storage, household energy storage and ESS.
Product Feature:
NOTE!
1. Each cell shall be used under the strict monitor, control, and protection by the BMS.
2. Before the first use, always charge the cells to full voltage. | Please refer to: LiFePO4 battery charging guide.
3. We will match (capacity, voltage, resistance) all cells before delivery.
4. The battery is suitable for DIY lovers with experience.