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Battery
Battery
1.
A lithium-ion battery is a family of（）可充电的 battery
2.
What kind of trash is battery?
3.
When using iPod or charging the battery, it is normal for iPod to get warm.
4.
The battery I bought is of the wrong size—I wonder if the shop will（）it.
5.
Battery and mobile pack charger are allowed in the checked luggage.