DIY Electric Car Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
35 Posts
Discussion Starter · #1 ·
Hi all, I'm using two 7S3P modules out of a 2019 nissan leaf to power a 48V controller and I'm wondering how I should set my max/min cell voltages on my BMS. I have found a good amount of info out there for the older Gen 2 leaf cells, but haven't found anything I'm certain is for the newer cells. I'm also curious what voltage range I should keep the cells in to maximize their life span.

Thanks!
 

·
Registered
Joined
·
6,239 Posts
Although I can't provide specific values, I'll note that the cells in the 63 kWh pack of the Leaf+ appear (from dimensions and capacity) to be the same as the cells of the 40 kWh pack; the 63 kWh version just uses three cells in parallel instead of two (for 50% more energy and power capacity), and packages them differently. So if you have data for the 40 kWh battery's cells, you might be able to use that.
 
1 - 2 of 2 Posts
Top