I have a Jazzy 1420 Power Wheel Chair.
It has two 12 volt gel batteries connected in series.
A few days ago the on board charger quit working.
I can still use the chair till the batteries get too low.
So I have to send it in for service.
Could be weeks before they pick it up.
They will bring me a loaner when they pick mine up.
In the meantime,
I am thinking of disconnecting the batteries completely at night.
Getting two short battery cables and hooking the batteries up in parallel.
Then using my auto battery charger to charge the batteries.
By paralleling them I can charge both at the same time.
My charger is one them 10/30/50 type charger/starter.
Then my chair will be ready to go the next morning.
Can I do this. Will it work.