Hackaday (unofficial) July 16, 2023 6:00am Reverse Engineering a Classic ThinkPad Battery #laptopshacks #3dprinted #701 #701c #attiny #battery #cloning #nickelmetalhydride #nimh #pcb #reverseengineering #thinkpad #hackaday posted by pod_feeder_v2 Reverse Engineering A Classic ThinkPad Battery The ThinkPad 701 is an iconic laptop series from the mid-90s and is still highly sought after today because of its famous butterfly keybaord. The laptop itself is tiny even by the standards of the …