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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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Lithium ion (Li-ion) batteries feature high energy density, high
capacity, light weight and high power.
The voltage of cylindrical type is 9V.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.
Specification for High Capacity Lithium Ion Cylindrical Battery 350mAh 9V Rechargeable
| No. | Item | General Parameter | Remark | |||
| 1 | Rated Capacity | Typical | 350mAh | Standard discharge(0.2C5A) after Standard charge | ||
| Minimum | 320mAh | |||||
| 2 | Nominal Voltage | 7.7V | Mean Operation Voltage | |||
| 3 | Voltage at end of Discharge | 6.0V | Discharge Cut-off Voltage | |||
| 4 | Charging Voltage | 8.4±0.1V | ||||
| 5 | Internal Impedance | ≤300mΩ | Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times | |||
| 6 | Standard charge | Constant Current 0.2C5A Constant Voltage 8.4V 0.01 C5A cut-off | ||||
| 7 | Standard discharge | Constant current 0.2C5A end voltage 6.0V | ||||
| 8 | Fast charge | Constant Current 1C5A Constant Voltage 8.4V 0.01 C5A cut-off | ||||
| 9 | Fast discharge | Constant current 1.5 C5A end voltage 6.0V | ||||
| 10 | Maximum Continuous Charge Current | 1 C5A | ||||
| 11 | Maximum Continuous Discharge Current | 1C5A | ||||
| 12 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. Bare Cell | |||
| Discharge: -20~60℃ | ||||||
| 13 | Storage Temperature Range | Less than 1 year: -20~25℃ | 60±25%R.H. at the shipment state | |||
| less than 3 months: -20~40℃ | ||||||
| Less than 7 day : -20~65℃ | ||||||
| 14 | Pack Dimension | L26.5(+0/-2)*W 17.5(+0/-2) *H 48.5(+0/-2)mm | Initial Dimension | |||
