Charging scooter packs in parallel

clockwork247

10 mW
Joined
Jan 7, 2015
Messages
25
I have 3X scooter battery packs (36V) that I will wire in parallel to increase capacity and amp draw.

Each of these 3 pack has it's own BMS, and also seperate charging port.

Will I damage the packs if I charge from one of the charging port while they are still connected in parallel?

Would the electrical current flow in this order:

Charger >>> BMS pack 1 >>>> charge pack 1, then pack 1 charge pack 2?

OR does it go Charger >>> BMS pack 1/2/3 at the same time?

I'm just not sure how this type of connection really work. Thank you.
 
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