[havasumike]

What is the proper method to charge 2, 12volt batteries in a hooked in a series? Do I need to charge each seperatly or can I charge them while hooked together? Thank you

[kiwineil]

Two 12volt batteries in series makes 24volt make sure you charge with 24volt charger across the outside terminals. Other wise disconnect and charge each separately on 12volt

[Fr_Chuck]

Yes, things like electric wheel chairs, or scooters use two 12 vt in a series, or as noted they operate off 24 vts. And require a 24 vt charger.

The two batteries can be unplugged from each other and each charged on a 12 vt charger.

[havasumike]

Thanks so much for the help!
Mike