ATC (4400mAh) Extended Capacity Laptop Battery for Lenovo ThinkPad T400 Series,T400 2764 ThinkPad T400 7417,T61 Series (14.1" Widescreen),T61 1959 ,T61 6377 ,T61 6378 ,T61 6379 , T61 6480 ,T61 6481 ,T61 7658 ,T61 7659 ,T61 7660 , T61 7661 , T61 7662 , T61 7663 , T61 7664 ,T61 7665,T61p Series (14.1" Widescreen), PN IBM Lenovo 42T5225 43R2499 42T4530 42T4531 42T5227 42T5262 42T5264 42T5229 41U3196 42t5263 42t5230 41U3197 42T5226
Product Features:* Over-charge protection* Over-discharge protection* Over-heat protection* Over-current protection* Short-circuit protection* High capacity circulatory function* Low Power Consumption IC Design* No Memory Effect* High Charge currentFit Machine Model:Lenovo ThinkPad R400 SeriesLenovo ThinkPad R400 7443Lenovo ThinkPad R61 Series (14.1" Widescreen)Lenovo ThinkPad R61 7732 ThinkPad R61 7733 ThinkPad R61 7734 ThinkPad R61 7735 ThinkPad R61 7736 ThinkPad R61 7737 ThinkPad R61 7738 ThinkPad R61 7742 ThinkPad R61 7743 ThinkPad R61 7744 ThinkPad R61 7751 ThinkPad R61 7753 ThinkPad R61 7754 ThinkPad R61 7755Lenovo ThinkPad R61i Series (14.1" Widescreen)Lenovo ThinkPad R61i 7732 ThinkPad R61i 7742Lenovo ThinkPad T400 SeriesLenovo ThinkPad T400 2764 ThinkPad T400 7417Lenovo ThinkPad T61 Series (14.1" Widescreen)Lenovo ThinkPad T61 1959 ThinkPad T61 6377 ThinkPad T61 6378 ThinkPad T61 6379 ThinkPad T61 6480 ThinkPad T61 6481 ThinkPad T61 7658 ThinkPad T61 7659 ThinkPad T61 7660 ThinkPad T61 7661 ThinkPad T61 7662 ThinkPad T61 7663 ThinkPad T61 7664 ThinkPad T61 7665Lenovo ThinkPad T61p Series (14.1" Widescreen)Compatible Part NO:IBM Lenovo 42T5225 43R2499 42T4530 42T4531 42T5227 42T5262 42T5264 42T5229 41U3196 42t5263 42t5230 41U3197 42T5226