What happens if I recharge AA primary batteries in a slow charger? The charger stops after a cycle of about 14 hours. I experimented with alkali batteries: after a cycle they were at 1,4 V from 1,19....
Can a multimeter (which the trainspotter in me has always wanted to own) measure the mAH of a battery ? I have a batch of rechargeables - some are past it, others are fine. I realise (now !) that...