I'm planning to power a drone using tesla style li-ion batteries. I'm entirely new to BMS topic. I dont know which one should i choose for my requirement of power source. My basic construction of the power source is
6s -series -22.2 v
20P-parallel-72Ah.
I'm confused whether to connect the Bms only one set of 6s batteries or should i need 6*20 sets of balancing wires to monitor each individual cell .
For charging purpose I'm planning to use BQ24650 charger type ic. I have a doubt whether i need to have 20 sets of BQ24650 or single unit is enough to charge the entire source.