Nearly two days into freshening charge?
I am using a 12v 2.5 Amp automotive battery charger to freshen charge new Crown batteries (6 volt, 220 AH).
Is it usual that they should take already nearly 48 hours with still no sign of conclusion?
They have of course come all the way from the US to NZ under conditions I have no way of knowing, and even how long they have been sitting at the distributors before delivery.
310W panel array, 2 x 6v 220 ah Crown batteries, no name PWM controller, no name 600 PSW inverter, grid backup but not for long