NiMH (Nickel Metal Hydride) batteries are really neat.

镍氢(镍金属氢化物)电池才真正的轻巧。

youdao

Phones also run several kinds of batteries, ranging from lithium ion to lithium polymer to Nickel Metal Hydride (NiMH).

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And the alternatives they consider should include the one that Sadoway recommended a safer, but less powerful Nickel Metal Hydride (NiMH) battery.

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With all the electronic devices in our lives these days, it makes environmental (and financial) sense to switch to rechargeable nickel metal hydride (NiMH) and lithium ion (Li-Ion) batteries.

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