Although it usually lasts longer than guarantee period, the old battery ultimately goes stale, and each new battery prices around 3000$. Do this for a couple of mins, then open the covers as you did in the past and discard the components into a plastic pail. Action 1Wear your protective https://finndyoeu.bloggactif.com/36624343/h1-battery-reconditioning-epsom-salt-myth-or-reality-h1