cekkk wrote:
I think I know the answer, but I always thought I knew which stocks were safe buy too.
My 7.3's 6 year old batteries wouldn't warm the glow plugs yesterday, having sat for quite a while. I'll get new ones as soon as I get the truck started up.
Do two batteries require twice the charging time that a single one would? And just to be sure, does charging the one battery charge both of them? :@ Thanks.
I would say it depends somewhat on the charger, but generally, yes to both questions. The batteries should be wired in parallel which basically gives you twice the battery you would have with a single.
Of course you may need to be pretty lucky to get dead 6 year old batteries to take enough charge to get you going.