carlhrichard2016-04-06 08:58

recharge option

is it possible to recharge the 1.5 volt AA model by using the 1.5 volt central tip instead of the circular 3.7 volt surrounding ring? in other words, can these be use in a device that has a self charging capability?

  • macgregor2017-03-05 08:01

    Is it necessary to keep the batteries fully charged