3.2V 50Ah LiFePO4 Battery Cells
Product Specifications
| Model no | HPK-3.2-50 |
Normal voltage | 3.2V |
| Norminal capacity | 10AH 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*112MM |
| 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
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.
Battery 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
Package&Shipment
FAQ
1. Are you factory?
A: Yes, we are factory at Shenzhen China. Welcome to visit our
company at any time.
2. Do you have current sample in stock?
A: Usually we don't have, because different customers have
different requests, even the voltage and capacity are the same,
other parameters maybe different. But we could finish your sample
quickly once order confirmed.
3. What's the delivery time for mass production?
A: Usually 15-25days, it depends on the quantity, material, battery
cell model and so on, we suggest to check delivery time case by
case.
4. OEM&ODM are available?
A: Sure, OEM&ODM are welcome and Logo can be customized too.
5. What is the normal lifetime about battery?
A: More than 800 times for lithium ion battery; more than 2,000
times for LiFePO4 lithium battery.
6. What is your MOQ?
A: 1PCS sample order can be acceptable for testing.
7. How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark
environment
when not using,keep it after full charge, recharge it every 3
months or 6 months.
8. Why choose HANDPACK Battery?
A: 1) A professional sales team which provide consultant service
and the most competitive battery solutions.
2) Wide-range battery products to satisfy different customer's
requirement.
3) Quick response, every inquiry will be replied within 24 hours.
4) Good after-sale service, long product warranty and continual
technique support.
5) With 15 years-experience for manufacturing lithium battery.
