We whole life charging our smart phone in wrong method

A battery charger, or recharger, is a device used to put energy into a secondary cell or .... At present, this charging technique is only applicable to small batteries, not to high ... charging, which takes several hours to top off the battery to its full capacity. ... down lead-sulfate crystals, thus greatly extending the battery service life.A rechargeable battery, storage battery, secondary cell, or accumulator is a type of electrical .... When a battery or cell is connected to a charging circuit the wrong way ... its engion battery systems for 14,000 full cycles and a service life of 10 years. ... that can, as of April 2014, be charged in 30 seconds in mobile phones.

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