9 Cell 7800mAh Replacement Battery T60 for IBM Thinkpad/Lenovo R60 R60E T60 T60P Z60 Z61M T500 40Y [ONLY for Laptops of 14.1 & 15.0 Standard Screens and 15.4" Widescreen] Battery type: Li-ion; Capacity: 7800mAh Cells: 9-cell; Voltage: 10.8V Compatible with: LENOVO: 40Y6797, 40Y6799, 40Y6795, 40Y6799, 40Y6798, 42T4511, 42T4513, 42T4504, 42T5233, 41U3196, 41U3198, 41N5666 ASM: 92P1128, 92P1130, 92P1132, 92P1138, 92P1140, 92P1142 FRU: 921127, 92P1129, 92P1131, 92P1133,92P1134, 92P1137,92P1139,92P1141 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargable with No Memory Effect and Power Surge Protection 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. Elecbrain is focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support,12 Months warranty, 30 Days Money Back Guarantee!Buy with confidence!