moonlitsouls
New Member
- Joined
- Jan 4, 2021
- Messages
- 424
Hope all is well ,
I have a 12v 280ah pack with a 120a bms
i want to add another 280 pack to double my capacity
i understand that i can wire the cells in parallel but im having a bit of confusion about the bms
i assume i will need another 120a bms , whats the best way to wire this up?
am i just making an exact copy of the first battery and then wiring positive to positive and negative to negative ?
or should i break apart the first pack and rewire the cells in series and make one big pack?
thanks a lot
I have a 12v 280ah pack with a 120a bms
i want to add another 280 pack to double my capacity
i understand that i can wire the cells in parallel but im having a bit of confusion about the bms
i assume i will need another 120a bms , whats the best way to wire this up?
am i just making an exact copy of the first battery and then wiring positive to positive and negative to negative ?
or should i break apart the first pack and rewire the cells in series and make one big pack?
thanks a lot
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