I am new to the group, so thank you for this great community. I am a student and "DIYer" and like to repair simple electronics.
Anyway, so here is my situation: Want to repair my laptop battery as there are no more spare being built (Thank you Lenovo) and cracking open the cover of my pack to identify the cells I have these inside: Panasonic NCR18650b MH12210.
Now according to may pack label, I have 10.8 v 72WH 6700 mah, meaning each cell around 1116.6 mah. But looking online the cell is rated at 3200 - 3400 mah!!
Could someone please let me know if there are variation to this cell? meaning there is 1100 mah version of it? I could not find it. Or other cells I can use instead.
I have attached some images of the battery pack and cells.
Any help / suggestion would be appreciated