Borneoboy
New Member
I have two sets of 24v 90A/hr batteries, one old, one new, and want to connect them in parallel.
Should I connect the negative to the second battery B- or to the P- ?
And does it make a big difference ?
Will each battery's BMS take care of its own and not interfere with the second battery?
They are identical batteries, but not necessarily all matched cells of course...
Should I connect the negative to the second battery B- or to the P- ?
And does it make a big difference ?
Will each battery's BMS take care of its own and not interfere with the second battery?
They are identical batteries, but not necessarily all matched cells of course...