There are 627 Li-ion Batteries from 260 suppliers on EC21.com
Related Searches : laptop battery , battery , notebook battery , battery pack , rechargeable battery
Supplier Info.
Report Item
Your report on Product(s) will be sent to EC21 Administrators once submitted.
Then, Administrators will investigate and then take appropriate actions.
Contact Supplier
Chemistry: Lithium Ion
Cells: Name-brand 18650 such as Samsung, LG and Panasonic/Sanyo
Configuration: 4S3P
Nominal Voltgae: 14.8V
Rated Capacity: 7800mAh
Dimensions: can be various
Terminals: determined by the customers
Features: high energy density, high capacity, light weight and high power.Li-ion batteries are one o f the most popular types of rechargeable battery for portable electronics, with one of the best energy densities, no memory effect, and a slow loss of charge when not in use.
Performance
1 Rated Capacity: Typical 7800mAh, Minimum 7500mAh, Standard discharge after Standard charge
2 Nominal Voltage: 14.8V, Mean Operation Voltage During Standard Discharge After Standard Charge
3 Voltage at end of Discharge: 11V
4 Charging Voltage: 16.8±0.03V
5 AC (1KHz) Impedance New Cell Max.(mW) ≤420mΩ
6 Standard charge: Constant Current 0.5C, Constant Voltage 16.8V 0.01 C5 cut-off, Charge time : Approx 4.0h
7 Standard discharge: Constant current 0.2 C5A, end voltage 11V
8 Fast charge: Constant Current 1C5, Constant Voltage 16.8V 0.01 C5Acut-off, Charge time : Approx 2.5h
9 Fast discharge: Constant current 1 C5A, end voltage 11V
10 Maximum Continuous Charge Current :1 C5A
11 Maximum Continuous Discharge Current :1.5C5A
12 OperationTemperature Range, 60±25%R.H. Bare Cell
Charge: 0~45℃
Discharge: -20~60℃
13 StorageTemperature Range: -20~25℃ for Less than 1 year, -20~40℃ for less than 3 months,60±25%R.H. at the shipment state
Battery Expert for Your Battery Pack Design & Manufacture!
Alice Zhu
PERMA Battery Co., Ltd.

| Registration Date | 2014/12/13(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2014 |
| Employees total | 11 - 50 |
| Annual revenue | USD 100,000 - 500,000 |
| Company | PERMA Battery Co., Ltd. |
|---|---|
| Address | 5F Bldg1, Aohua, Gaofeng, Dalang, LonghuaShenzhenGuangdong518109China |
| Phone | 86 - 0755 - 29020460 |
| Fax | 86 - 0755 - 29020462 |
| Homepage | http://www.permabattery.com |
| Contact | Alice Zhu / Sales Manager |