avoleoo
10 W
I run 2 x 7S6P Tesla 18650 packs on my ebike in series for total 14s6p. Since I ride a lot, Im getting tired taking them off the bike, bringing them inside, charging them and putting them back on the bike, so maybe you guys can share with experience about alternative and more convenient ways to charge them.
Two options so far:
1. Taking them off the bike every time to charge with the RC charger. Charging in parallel, using in series. Good option, gives full control and peace of mind. But it's not convenient.
2. Attaching a BMS and charging with 14s charger, but..... ( this is a no go for me )
2.1. I dont trust BMS where I dont see individual cell voltages.
2.2. I dont have an option to choose state of charge, I mostly do 4.05 per cell and 4.15 when going for 40 mile rides.
What other options are there?
Thanks.
Two options so far:
1. Taking them off the bike every time to charge with the RC charger. Charging in parallel, using in series. Good option, gives full control and peace of mind. But it's not convenient.
2. Attaching a BMS and charging with 14s charger, but..... ( this is a no go for me )
2.1. I dont trust BMS where I dont see individual cell voltages.
2.2. I dont have an option to choose state of charge, I mostly do 4.05 per cell and 4.15 when going for 40 mile rides.
What other options are there?
Thanks.