Hi all
I plan to use an Orion DC-DC high powered converter to charge my 12 V starter battery from my 24 V domestic batteries, how do i work out what current rating i should select?
The starter battery is 220AH at 12 V but how much current will it draw from a DC-DC converter?
Or is it the Orion converter is current limited to say 70 Amps and therefore my starter battery will recharge over a time period defined by the 70 Amps max current?
Thanks agin for your help
Sean
