Thanks for that Karl. Recently, I mistakenly drained this new 100 Ah battery down to 11.xx Volts then used this 7 Amp charger to bring it back up. The charger showed it as charged and didn't display a fault but I should try depleting the battery a little then charging it with my older "intelligent" higher Amp charger. Neil. On Thu, Aug 1, 2013 at 6:09 PM, Karl <tdiguru@westyventures.com> wrote: > A 7- or 8-amp charger will never bring a battery that's been drained > significantly back up at a proper rate. This can lead to sulfation on > the plates, shortening the lifespan and/or storage capacity. If the > battery is never drained down by more than 10%, perhaps the small > charger can keep it topped up. I'm running 40A on a 200ah battery bank > that so far has never been below 70% capacity. -- Neil n Blog: tubaneil.blogspot.ca '88 Westy http://tinyurl.com/c8rlw6p '81 VanaJetta 2.0 "Jaco" http://tubaneil.googlepages.com/ Vanagon VAG Gas inline-VR Engine Swap Group: |
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