Mistyped/darn autospell. Stored at regular/nominal voltage. Thanks, Ed
> On Jul 26, 2025, at 1:03 PM, Jay Summet via EV <[email protected]> wrote: > > You can try charging and discharging them 3 times....but if they don't "wake > up" by then, they are most likely permanently degraded. [And may also suffer > from "whiskers" depending upon the cathode?/anode? chemistry, so could > potentially short out spontaneously and go into thermal runaway, so be > careful when charging/discharging...make sure that if they burst into flames > they won't start anything else on fire...] > > > [I don't know what you mean by "Heavy" voltage levels....but leaving them > fully discharged is very bad for LiIon chemistry, and leaving them fully > charged also reduces their calendar life.] > > > Jay > >> On 7/26/25 14:07, Edward Thorpe via EV wrote: >> I have several lithium battery modules that have been stored for years but >> at heavy voltage levels. When initially performing a simple load test the >> readings show very low capacity, like 1/10th original. Is there any way to >> “wake up” or exercise or recondition then to usage range? Or is it best to >> recycle and focus on getting new cells? >> Thanks, >> Edward >> _______________________________________________ >> Address messages to [email protected] >> No other addresses in TO and CC fields >> HELP: http://www.evdl.org/help/ > > _______________________________________________ > Address messages to [email protected] > No other addresses in TO and CC fields > HELP: http://www.evdl.org/help/ > _______________________________________________ Address messages to [email protected] No other addresses in TO and CC fields HELP: http://www.evdl.org/help/
