Amazon.com: DR. BATTERY 42T4504 92P1133 Battery Compatible with IBM ThinkPad R60 R61E T60 T60P T500 W500 SL500 SL400 SL300 42T5246 92P1141 92P1141 92P1137 92p1128 92p1130 92p1141[10.8V/4400mAh/48Wh] : Electronics
LRSA Compatible IBM R61 Battery for IBM ThinkPad R61 Series (14.1”widescreen), ThinkPad R61i Series (14.1”widescreen), ThinkPad T61 1959 laptops. - LRSA
Lenovo / IBM ThinkPad R61 - Notebookcheck.com Externe Tests