| 1. | Recharged cell inside , super long time playback
内置可充电电池，超长时间播放。 |
| 2. | Self - powered , cordless , 6v rechargeable battery
-自行发电,无需电线, 6v充电电池 |
| 3. | What is the self - discharge rate of the solar battery
充电电池最好用在哪些设备上？ |
| 4. | What is the characteristic of a portable battery
可充电电池的优缺点是什么？ |
| 5. | Dc in bulit - in rechargeable lithium battery 1500ma
内建锂质1500 mah充电电池 |
| 6. | Rechargeable batteries for portable computing
便携式计算机用可再充电电池 |
| 7. | Standard for rechargeable batteries for portable computing
便携式计算机用可再充电电池标准 |
| 8. | Portable rechargeble cells and batteries - safety standard
便携式充电电池和蓄电池组.安全标准 |
| 9. | Dc in built - in li - ion rechargeable battery
内建锂质充电电池 |
| 10. | Why are lithium batteries particularly suited for cameras
可充电电池有哪些类型？分别适于哪些设备？ |
