Specifications
1.Rechargeable 7.4V battery for stereo,cd dvd player
2..Lithium battery
3.Safty,stable
4. long life
| Brand Name:Borai | Model Number: BR-2F1DD123A | Rechargeable: Yes |
| Use: cd,vcd stereo player | Type:Standard Battery | Place of Origin: Guangdong China (Mainland) |
| Color:black,orange | safty and stable: long life cycle | Packaging :Carton |
specification | |||
Item | Parameter | Remark | |
| cell type | Li-ion |
|
| rating voltage: | 7.4V |
|
| capacity | 700mAh |
|
| cycle life | 400 cycle |
|
charging time | standard charging | 4.5h | 0.2C current charging |
fast charging | 1h |
| |
| charging mode | CC-CV | constant voltage |
/constant current | |||
| max charging voltage | 4.23V |
|
charging | standard charging current | 0.2C/140mA |
|
fast charging current | 1C/700mA |
| |
discharging | end of discharging voltage | 2.75V |
|
standard discharging current | 0.2C/140mA |
| |
fast discharging current | 1C/700mA |
| |
over-charge protection voltage | 8.0±0.05V |
| |
over-discharge protection voltage | 4.8±0.1V |
| |
short circuit | yes, recover automatically |
| |
| internal impedance | ≤150mΩ |
|
operation temperature | charging | 15~50°C |
|
discharging | .-20 ~ 60°C |
| |
storage temperature | one month | .-20 ~ 45°C | suggest store temperature |
six months | .-20 ~ 35°C | when shipping 20±5°C | |
