Thank you everyone for the suggestions :-D
Please let me know if i want to charge 12 volts 100ah battery(20hrs), how much should be the charging voltage(DC) to the terminals is required to charge the battery?
For ampere and charging time Please let me know the below calculation is correct?,
100ah battery 10% = 10 amps
100/10 =10 hours
considering losses during charging,
100 ah x 0.4 % =40
100+40 = 140 ah
140/10 = 14 hours
If possible please provide me a schematic diagram to charge 12 volts 100ah (20HRS) battery.
Thanks & regards,
SM.