Hi, I am trying to build a custom battery pack with four 18650 cells connected in parallel - 4P1S (I need the extra capacity and plan to use a booster for voltage. They need to power at least two 300 W motors and other sensors, camera, mini servos, etc.
So I understand I do not need a balancer due to a parallel connection. But what other components do I need for the BMS?
I guess, I need a step-up booster (from 3.7 V of battery) and charge and temperature protection. Also, I wish to connect it to 2 solar panels as backup
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