How to make a intelligent charger for a 3.6 volt lithion-ion battery, When i want to use it for LED light?
I made a flash light with a old 3.6 volt lithiom-ion battery. For recharging I used the mobile phone charger the battery totally dead with in 2 recharging. Again I used another battery that also died in the similar way. So I need your kind suggestion to make a true charger. Can any one guide me? Thank you - Wir