I have a Maha Powerex charger.
Although Eneloops come pre-charged, should I break in/refresh & analysis to get the most out of them?
They don’t need it but I discharge, then run the break in. If you have the time, why not and it probably is a good idea if using in lower drain applications or a standby light etc
I’ve yet to find one but it also confirms you haven’t received a defective one which would not be a good idea to use in a multicell application