MacBook Battery Repair

Anyone have any experience repairing these newer (2013+) batteries?or any other similar?
I’ve been messing around some and focusing on the a1502 liquid damaged/ swollen batteries as the boards are easily accessed.
Cant find much in the way of information through searching -most results are replacement guides or services offered. Found a general li-ion protection board diagram but not specific enough to help.
Would like to figure out how to reverse the triggers that send a signal to ‘replace now’ or detect gas. (Not disable for obvious safety reasons).

Have a a lot of these building up. Would rather rebuild than create a ridiculous power bank.
 
Top