Reliable Chinese Supplier LiFePO4 3.2V 20Ah Lithium Ion Prismatic
Cell With 2000 Lifetimes
Quick Detail
Prismatic LiFePO4 battery
LiFePO4 battery cell 3.2V 10Ah/20Ah/40Ah/50Ah
Rechargeable LiFePO4 battery with pcm and wire
| Model | Nominal Voltage
(V) | Capacity
(Ah) | Size(mm) | Cycle Life |
|
| HPK-3.2-20 | 3.2 | 20 | 27*70*180 | ≥2000 |
Picture Display
Battery Specifications
| Model no | HPK-3.2-20 |
Normal voltage | 3.2V |
| Norminal capacity | 20AH 0.2C Discharge |
| Case Material | AL |
| Package Material | PVC |
| Charging Voltage | 3.75V±0.05V |
| Internal Resistance | ≤4(mΩ) |
| Standard Charing Current | Standard charge: 0.2C ; Rapid charge: 0.5C |
| Standard Charging Method | 0.2C CC(constant current) charge to 3.65V, then CV(constant
voltage 3.65V) charge till charge current decline to 0.05C |
| Max Charging Current | 1C |
| Max Discharge Current(peak) | 3C |
Charge cut-off voltage | 3.65±0.05V |
| Discharge cut-off voltage | 2.3V |
| Weight | ≤380g |
| Cycly Life DOD 80% | ≥2000 |
| Size | 27*70*180MM |
| Charge temperature range | 0°C-45°C |
| Discharge temperature range | -20°C-60°C |
| Storage temperature range | -10°C-45°C (time <3 months) |
| Warranty time | 3 years |
Main Features
- Low dicharge rate,no memory effect
- Short circuit and overcharge protection
- Low recurring operation cost
- Environment-friendly Minimal self-discharge, less than 8% monthly
- Protection functions
- With BMS system, over charge/discharge/current protection,
temperature protection, short current protection, balanced function
Battery Advantages
1. Long cycle life. More than 2000 times (charge and discharge at 1C, 80% capacity retention after
2000 cycles);
2. Compact in size and light in weight. 1/3 smaller in size, 2/3 lighter in weight than lead acid battery.
3. High safety: No fire and explosion in overcharge test; No explosion, no fire
under collision, over charged or short circuit.
4. Good charging and discharging performance. 3C continous discharge and 10C burst.
5. Full green and . All raw material of the batteries are environmental-friendly,
6. Wide working temperature range: From -20℃ to 60℃, extremely cold and hot weather will not affect
its performance.
7. Bar Code management system. All data is managed by system, we can trace the cell information
and match every pack with closest data.
8. Produced with automatic equipments.
Applications
1. Electric transportation vehicles
2. Backup power supply
3. Home appliance products
4. Emergency power supply, LED light & flashlight
5. Outdoor sports products
6. Consumer applications, communicate & telephone equipment
7. Power tools
|
Company Profile
Payment Term
1. Sample order:100% T/T for sample order;
2. Large quantity: 30% T/T in advance,70%T/T before shipment;
