i had 13s 5p battery pack and 13s 4p battery pack, i used to connect them paralel and power up my e-scooter.
every time i am very stressful when i connect them because i had to catch same voltage for both batteries until 2 digits after dot. for example 50.00v and i connect them.
first question is that any easy way to balance them in same voltage?
second is, i heard about Schottky diode, it is protecting both batteries to flow each other if anyone somehow drop voltage. does anybody have schematics to see connection?
have a one