V7's high-quality replacement notebook batteries are made from the highest-quality cells available and incorporate all of the standard logic boards, thermal protectors, thermistors, and circuit breakers to ensure maximum levels of safety, reliability and efficiency. V7's wide selection is compatible with top-line products from all mojor manufacturers and meets or exceeds original OEM specifications to provide longer-lasting quality and no memory effet. - Built with high quality components thats fit select LENOVO IBM laptops - Volts: 11.8V, Cells: 6 Cells, Chemistry: Lithium-ion, Capacity: 5000mA - Replacement for OEM lamp part number 41U3196, 40Y6799, 42T4504, 42T4513, 42T4544, 42T4566, 42T4572, 42T5233, 92P1138, 92P1139, 92P1140, 92P41141, 92P1142, - Compatible with LENOVO IBM THINKPAD R500, THINKPAD R60 SERIES, THINKPAD R60E SERIES, THINKPAD R61 15.4 Inch, THINKPAD R61e 15.4 Inch, THINKPAD R61i 15.4 Inch, THINKPAD SL300, THINKPAD SL400, THINKPAD SL500, THINKPAD W500
