Quote:
Originally Posted by bsn
Letting the battery get low causes sulphation with will dramatically lower the life of the battery. Some modern chargers have a cycle to help reverse this. A trickle charger may not ever charge a battery that's too low, either take it on a long ride or borrow an actual battery charger to get it up then leave the trickle charger on it when not in use.
|
This.
I’ve read that real damage to the battery occurs at around 10.5 volts. But, that depends on multiple factors. Age of battery, etc.