21700 Rechargeable LiFePO4 Lithium Ion Battery Cell 2200mAh
Price:
negotiable
MOQ:
100 PCS
Delivery Time:
based on the quantity
Brand:
JW
Product Description
Rechargeable Lifepo4 lithium ion Battery Cell
1. Description
High capacity 21700 A Grade battery, capacity of the our cell manufacturer is about 4750-4850mah, and the actual internal resistance is about 13mΩ. Now positive pole of battery has been processed by professional instruments and has been converted nickel. Customers can directly weld and assemble using. Different batches of battery wraps color may be different, we will offer real battery photo for your checking, if more details, please contact us in time.
2.Specification
| Size | Can be customized |
| Rated Voltage | 3.7v |
| Rated Capacity | 4800mah |
| Net Weight | 70g |
| Cut-off Discharge Voltage | 2.5v |
| Charge Upper Limit Voltage | 4.20±0.05V |
| Contunuous Discharging Current | 10A-20Amps |
| Max Pulse Discharge Current | 35A for 10sec, 25A for 30sec, 18A for 60sec |
| Cycle Life | >1000 |
| Standard charger | 2.4A, rapid charge 4.8A |
| Warranty | 1 years |
| Operating Temperature |
charge (0 ~ 45°C) discharge (-20 ~ 60°C) |
| Temperature |
Charge: 0 to +45ºC
|
3. Applications
- Energy storage power systems such as hydro, thermal, wind and solar power plants
- Uninterruptible power supply for post and telecommunications
- Electric tools, electric bicycles, electric motorcycles, electric vehicles, military equipment, aerospace and many other fields
- Portable appliances such as laptop computers, video cameras, and mobile communications are commonly used
4. Feature advantage
- Light weight and small size.
- Long life span.
- Long life span.
5. Picture
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Jiawei New Energy Technology Co., Ltd.
Location
Second teaching building, South Campus, Central South University, Changsha, Hunan, China
Contact Person
Haley