Battery for Lenovo ThinkPad T60 T61 R60 R61 / 11.1V 6600mAh

This Green Cell Laptop Battery 92P1138 92P1139 42T4504 42T4513 works well with Lenovo ThinkPad R60 R60e R61 R61e R61i R500 SL500 T60 T61 T500 W500 models. The large capacity ensures long operation, efficiency and durability. This battery has advanced features including fast charging, overcharging protection and electrical circuit safety. The Green Cells offer high durability and lithium-ion cells can withstand up to 1000 charge cycles. Even after 300 charge cells, it retains more than 80% of the battery. The battery has a modern operating system to protect against overheating and overcharging. Of course, the battery is precisely crafted and rigorously tested to provide the best user experience. In addition to the unique features, you also get a 12-month warranty to ensure the quality and smooth operation of the battery.