Lithium battery cost and discharge only 400-600 periods, specially changed items, but 800 periods. The nickel-metal hydride rechargeable battery can get to a lot more than seven-hundred periods, some fantastic superior items up to 1200 periods cost and discharge, this kind of a comparison, the nickel-metal hydride batteries dwell extended than lithium batteries. Furthermore, the value of nickel-metal hydride batteries is much decrease as opposed to lithium batteries. Furthermore, strictly speaking, lithium batteries have the very same memory effect, but its memory effect is very reduced, primarily negligible.











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