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lithium-ion

Also Li-ion, used to make rechargeable batteries. Has high energy density, lasts longer, delivers more power, has no charging memory, self-discharges slower compared to nickel-cadmium (NiCad) battery.

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lithium-ion

A type of rechargeable battery that was originally developed for use with camcorders and is now used as a power source for most digital still cameras and camcorders.
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