5200mAh Battery for IBM Lenovo ThinkPad R400 T400 R61 T61 Series 14.1”Widescreen | eBay
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
Battery for IBM Lenovo ThinkPad T61 T61p T60 R61 R61i R60 T500 W500 R500 Laptop | eBay
Kannettavan tietokoneen akku Green Cell Laptop Battery for IBM Lenovo ThinkPad T61 R61 T400 R400 hinta | hobbyhall.fi
Amazon.com: 40y6797 Lenovo Hi Capacity 9 Cell Replacement Battery 41++ for R60/r60e/r61 15.4 Inch Wide Screen/15.4 Inch Standard Screen/r61i 15.4 Wide Screeen/15.4 Inch Standard Screen/r500/sl300/sl400/sl500/t60/t60p/t61 14.1 Inch Standard Screen/15.4 ...
IBM Thinkpad T61 Battery Replacement - iFixit Repair Guide