And since the light draws its power from Kindle, no batteries are needed.
此外，由于光线从点燃提请其权力，没有电池是必要的。
You'll never be without a reading light, and since the light draws its power from Kindle, no batteries are needed.
你永久是没有浏览灯，由于光线从点燃提请其权利，没有电池是必要的。
Since the light is powered by Kindle's battery, no batteries are needed.
由于光线是由点燃de电池供电，没有电池是必要de。
The circuit is suitable for being connected to the load of storage batteries, and no storage capacitors are needed, it also meets the requirement of volume and weight for on-board charger.
该电路适用于蓄电池负载，无需储能电容，满足了车载充电机在体积重量方面的要求。
Developed by a pediatrician, the BabySteps Food Mill is simple to use anywhere. NO electricity or batteries needed.
由儿科医生研制的婴儿食物研磨器，大略方便，无需电源和电池。
Developed by a pediatrician, the BabySteps Food Mill is simple to use anywhere. NO electricity or batteries needed.
由儿科医生研制的婴儿食物研磨器，大略方便，无需电源和电池。
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