OK, I am well aware this is not recommended. However, I have a client with (1) 24V V2 LL battery and (3) 24V lifepower4 batteries. The client, on their own, bought a 12000XP to replace their smoking trace SW4024. My thought is that, if I were to put these in series, I would need to rewire the second battery of each string to skip the BMS entirely. I will also need to limit the charging to that of the first BMS.
Is this just a plain bad idea? Better ideas? Will the BMS freak out?
Opinions, consternation and views are welcome. Thanks.
