i use a 20amp numax "connect and forget" charger to bench charge my 2 x 105ah leisure batteries(210ah in total)that power my diesel heater/pump and controller......excellent chargers....
Hi dazmond, how many times a week do you Bench charge your batteries.
Regards
Larry
every night larry to keep my batteries in peak condition(also when the frost stat feature kicks in it takes a little out of the batteries each time it fires up).
if i was doing a lot of driving i probably wouldnt have to bench charge more than once a week.
my smart b to b charger thats fitted to my van is there to top up the batteries while out and about and stop them from draining too low when im parked up for hours with the heater on full whack......