Conventional lithium-ion or nickel metal hydride rechargeable batteries contain active material that is placed into a thin film.

传统的锂离子以及金属氢化物镍蓄电池中所含有的活性物质被放置在一个薄膜中。

youdao

The main products are nickel-metal hydride and nickel cadmium column full line of rechargeable batteries.

主要产品有镍氢、镍镉柱式全系列充电电池。

youdao

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.

CNN: The dirty dozen: 12 products you should avoid