It is a more advanced new generation of the lithium-ionsbattery charging rack all over the nation.
是目前国内锂电池矿灯充电较为先进的新一代产品。
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The material has both active components, through which lithiumions move when the battery is charged or discharged, and inactive ones that help stabilize the active material and extend battery life.
When the battery is being charged, positively charged lithiumions break away from the cathode and travel in the electrolyte to the anode, where they meet electrons brought there by a charging device.