12v system

[Gary ortiz]

I have 2 battleborn 100ah batteries and would like to add my Nissan leaf gen 1 pack to the system for storge till my second set of bb arrive, I have no bms on the leaf pack can I do this temporarily?

 

[HRTKD]

I don't know much about the Leaf chemistry and how it differs from LiFePO4, but I do know that it is different. The charge profile for the LiFePO4 may not be acceptable for the Leaf cells, or vice versa, which ever cell uses a lower maximum charge voltage.

You should be using a BMS. If you don't, then you become the BMS and have to keep a close eye on all the cells.

 

[12VoltInstalls]

What does a leaf battery cost?
If that is an acceptable casualty and you can afford it by all means move forward

I wouldn’t do it