6-cell Li-ion 10.80V 4400mAh High Quality Laptop Battery Replacement for IBM ThinkPad R50, R50e, R51, R51e, R52, T40, T41, T42, T43 Series (fits selected models only) ,Compatible Part Numbers:08K8192, 08K8193, 08K8194, 08K8195, 08K8214, 92P1010, 92P1011, 92P1060, 92P1071, 92P1075, 92P1087, 92P1089, 92P1091, 92P1101, 93P5002, ASM 92P1064 More at http://ping.fm/6pHQH