Off Grid Home Forums Technical Discussion additives or gadgets to fix or renew batteries Reply To: additives or gadgets to fix or renew batteries

#68338
MrEnergy
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Yup. These were the units we were making back in the early 90’s. They are slow to work, but they do work. You can buy these same inductive units very cheaply on ebay and such as well. It’s basically a boost converter which boosts voltage, stores it in a small cap and then discharges it into the battery.

 

Tad