I am trying to recharge AA Battery (rechargeable, 1.2v, 1000mah) with DC Generator which outputs around 3v to 5v.
The input for DC Generator is from another 1.5v rechargeable battery with a step up voltage booster.
(Though I am not sure how much amps output i am getting from DC Generator,and I don't know how to calculate it.)
After some googling I come to know I need to use voltage regulator to give some constant voltage to battery for recharge from DC Generator.
How much voltage I need to give to battery for recharge and do I need to consider the amps?
Also is that possible to get load and recharge the same battery simultaneously?
I am just learning electronics myself. Some simple words to explain this without much formulas will help me to understand much quickly.