How can I charge 3 batteries?
Since this charger only charges in pairs, is it OK to charge two batteries and then the third battery with one of the fully charged ones?
I've never had a problem sticking one battery in to charge alone. My 15 minute holds 4 and yeah I've definitely been able to charge in any number I please.
However, if the instructions say only in pairs, then only do it in pairs. And be careful of your mah battery specifications!!
It will blink red if it can't charge just one battery or if the battery connection is bad or if the battery is incapable of chargine aka dead.
Also, if it specifies in pairs, stick one of the previously charged batteries in with the dead one and go that way. It will only charge the ones needing a charge ^.^
Here are the instructions I found for my 15 minute charger that may be helpful:
6 months ago