Lenovo 02K6878 (5019170697489) Battery

Get the same quality and reliability you've come to expect from your ThinkPad notebook with the IBM ThinkPad A30 Series Li-Ion Battery. The ThinkPad A30 Series Li-Ion Battery is designed and tested to support the ThinkPad A30 Series systems. You can keep a spare battery at home, at work, or in your carrying case for extra convenience and mobility.