Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
Add to Cart
| No. | Item | Rated Performance | Remark | |
| 1 | Rated Capacity | Typical | 2200mAh | Standard discharge(0.2C C5A) after Standard charge |
| Minimum | 2150mAh | |||
| 2 | Nominal Voltage | 7.4V | Mean Operation Voltage During Standard Discharge After Standard Charge | |
| 3 | Voltage at end of | 6.0V | Discharge Cut-off Voltage | |
| 4 | Charging Voltage | 8.4±0.03V | ||
| 5 | AC (1KHz) Impedance New Cell Max.(mW) | ≤80mΩ | The measure must be uses the new batteries that within one week after shipment and cycles less than 5 times | |
| 6 | Standard charge | Constant Current 0.5C5A Constant Voltage 8.4V 0.01 C5A cut-off | Charge time : Approx 4.0h | |
| 7 | Standard discharge | Constant current 0.2 C5A end voltage 6.0V | ||
| 8 | Fast charge | Constant Current 1C5A Constant Voltage 8.4V 0.01 C5A cut-off | Charge time : Approx 2.5h | |
| 9 | Fast discharge | Constant current 1 C5A end voltage 6.0V | ||
| 10 | Maximum Continuous Charge Current | 1 C5A | ||
| 11 | Maximum Continuous Discharge Current | 1.5 C5A | ||
| 12 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. | |
| Discharge: -20~60℃ | ||||
| 13 | Storage Temperature | Less than 1 year: -20~25℃ | 60±25%R.H. | |
| less than 3 months: -20~40℃ | ||||
| 14 | Weight | Approx 95±1 g | Pack | |
| 15 | Cell Dimension | Diameter:18.3±0.2mm | Initial Dimension | |
| Height:64.5±0.5mm | ||||
We have been manufacturing rechargeable batteries and non-rechargeabel battery, including NI-MH battery, li ion battery, lithium polymer battery, LiFePo4 battery, ER, CR since 2003s. At that time, Vcell Power started with only 100 workers, we only serve clients in China. During nearly 16 years development, now we have already been one of the leader battery manufacturers in China, with more than 3000 skilled workers and two factories located in Guangzhou, Zhuhai, Shenzhen, Henan
