Now the battery is basically a lithium battery or a polymer lithium battery, the first charge just need to charge as usual!

现在的电池基本上是锂电池或者是聚合物锂电池，第一次充电只需要像平时充电一样就可以了！

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Initially, the plan to power the robot involved covering its surface with solar cells that would charge a lithium polymer battery inside.

最初计划用覆盖在机器人表面的太阳能电池板给内部的锂聚合物电电池充电来给机器人供电。

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Deep Flight II will ideally replace the weights with a stronger lithium-polymer battery, so its thrusters can propel it down, making it more nimble in the water.

“深海飞行2”号将用一个更强悍的锂聚合物电池取代重量，所以推进器能促使其下降，从而在水中更灵活。

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The juice pack is a rechargeable lithium polymer battery in the form of a non-slip, soft grip case and offers the following fantastic features...

ENGADGET: mophie launches $99.95 Juice Pack for iPod touch 2G

Highly condensed lithium polymer battery delivers an incredible amount of juice in a small form factor and features built in overcharge, short circuit, and temperature protection.

ENGADGET: mophie launches $99.95 Juice Pack for iPod touch 2G

The PX3s also happen to be the Turtle Beach's first headset to sport a internal lithium polymer battery, reportedly scoring the user 10-15 hours of use per charge.

ENGADGET: Turtle Beach XP500 and PX3 gaming headsets hands-on