China New Energy Battery Brand New Grade A 3.2V 280Ah LiFePO4 Battery Cells With QR Code
| 3.2V 280Ah lithium ion battery product specifications | ||
| No. | Item | Specification |
| 1 | Battery type | Lithium Iron Phosphate(LiFePO4 or LFP) |
| 2 | Battery model | LP71173207 |
| 3 | Nominal capacity | 280Ah |
| 4 | Nominal voltage | 3.2V |
| 5 | AC internal resistance | ≤0.2mΩ（1 kHz） |
| 6 | Weight | 5275±100g |
| 7 | Standard charging/discharge current | 0.5C |
| 8 | Charging voltage | 3.65 V |
| 9 | Max charging/discharge current | 1C(continuous) |
| 10 | Discharge Cut-off Voltage | 2.5V（＞0℃）、2.0V（≤0℃） |
| 11 | Max operating temperature range of charging | 0℃～60℃ |
| 12 | Max operating temperature range of discharge | -20℃～60℃ |
| 13 | Charging operating temperature range | 20℃～35℃ |
| 14 | Discharge operating temperature range | 15℃～35℃ |
| 15 | Storage temperature (within 1 month) | -20℃～45 ℃ |
| 16 | Storage temperature (within 6 month) | -20℃～35 ℃ |
| 17 | Cycle life |
≥4000 cycles (Retention: ≥80%DOD) |
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:
- Highly automated production equipment to ensure battery consistency.
- Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
- Low internal resistance, high discharge rate, and stable discharge platform.
- Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
- Long cycle life.
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.
WARNING STATEMENT
1. CELLS ARE POTENTIALLY DANGEROUS AND PROPER PRECAUTIONS MUST BE OBSERVED IN HANDLING AND MAINTENANCE.
2. RUNNING TESTS ON THE CELLS IMPROPERLY MAY RESULT IN SEVERE PERSONAL BODY INJURY OR PROPERTY DAMAGES.
3. WORK ON CELLS MUST BE PERFORMED ONLY WITH PROPER TOOLS AND PROTECTIVE EQUIPMENT MUST BE USED.
4. CELL MAINTENANCE MUST BE CARRIED OUT BY PERSONNEL KNOWLEDGEABLE OF CELLS AND TRAINED IN THE SAFETY PRECAUTIONS INVOLVED.
*FAILURE TO OBSERVE THE ABOVE MAY CAUSE VARIOUS HAZARDS.
