Battery for Lenovo ThinkPad T20 T21 T22 T23 / 11.1V 4400mAh

This Green Cell Laptop Battery 02K6626 02K6620 02K7028 is best for Lenovo ThinkPad T20 T21 T22 T23 T24 models. The large capacity of the battery ensures long life, efficiency and durability. The battery has a modern control system for protection against overheating, deep discharge and short circuit. The durable ABS plastic is used for the housing to make it physically resistant and protect sensitive cells and electronic circuits. The battery can withstand up to 1000 charge cells and ensures trouble-free operation for 2 to 3 years. This product comes with a 12 month warranty with a 30 day return policy.