Ships from and sold by [Battery-king]. 10.80V (Compatible with 11.10V),6600mAh,Li-ion,Hi-quality Replacement Laptop Battery for IBM ThinkPad R50, R50e, R51, R51e, R52, T40, T41, T42, T43 Series (Extra), Compatible Part Numbers: 08K8194, 92P1010, 92P1011, 92P1013, 92P1058, 92P1060, 92P1061, 92P1062, 92P1067, 92P1070, 92P1071, 92P1074, 92P1075, 92P1087, 92P1088, 92P1089, 92P1090, 92P1091, 92P1101, 92P1102, 92P5002, 93P5002, 93P5003, ASM 08K8192, ASM 08K8196, ASM 08K8197, ASM 08K8198, ASM 08K8199, ASM 92P1064, ASM 92P1076, FRU 08K8193, FRU 08K8195, FRU 08K8198, FRU 08K8201, FRU 08K8214, FRU 92P1069, FRU 92P1073, FRU 92P1077 Voltage: 10.80V (Compatible with 11.10V) ///Capacity: 6600mAh Battery Type: Li-ion///Color: Black Dimension: 225.70 x 80.21 x 20.30 mm///Weight: 681.18 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty!