old free batteries drive pickup truck, new battery reviving technology !

[Drannom]

hello and thank you Neptune

i am trying this since 3 days and up to now it DOES WORK, my very old seal battery was dead, since 7 years not working, not able to keep a charge, and today i was able to output 200 watts for a long time ! i have not decharge it completly i prefer to recharge it completly until no more current enter in the battery, and then i will perform a full discharge

so it is a very good idea to buy many old batterys and get a power source when the local system is not working, very good investment to buy epson salt, i have tried to crystallize epson salt some years ago with no result, i am very happy to use it now to revive old battery

it work, i will report later how much it work