How to replace fan in Lenovo ThinkPad T61 – Inside my laptop
Amazon.com: Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 : Electronics
92P1139 - 6-Cell 41+ Replacement Battery Compatible with IBM ThinkPad T60 T61 R60 R61 Z61 T61p T60p T500 W500 SL500 - CPU Medics
hinge snapped off of the magnesium frame on my ThinkPad T61 when i took the back cover off since the hinges were so tight, made but a good halftop tho! : r/techsupportgore
Amazon.com: Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 : Electronics
Amazon.com: Laptop Battery for IBM/Lenovo ThinkPad R61 R61i T61 T61p T61u T400 R400 Series (ONLY for 14.1-inch Widescreen), fits 42T4644 42T4645 42T4677 42T4678 42T4743 42T4745 42T4771 42T5262 42T5264 : Electronics