sriblue7
Member level 1

Hi I am using 2 6V rechargeable LI-ion battery.I am not having any dc voltage source.Is it possible to charge by using bridge rectifier(with transformer of 220-15V step down and 1 amp current)for ac-dc conversion and then charge the two batteries(connected in series)with the available 15V dc?
If not please suggest me a good and cheaper method to charge.
If not please suggest me a good and cheaper method to charge.