Question

how battery or Cell get in dead or end. when we used it. give scientific reason,??

Answer 1

DJ Search it on Google yaar waise when all the chemical composition is get that means all the reaction is completed and there is no electrons left then the battery gets dead

Answer 2

Battery death starts the second they leave the factory. It's unavoidable and irreversible, and in lithium ion batteries, can totally destroy even a rarely used, mildly charged battery in as little as a few years.