Batteries.com IBM 08K8214 Think Pad T40 Series Li-Ion Laptop Replacement Battery Compatible with: Think Pad R50 Series

Our Lithium-Ion (Li-Ion) laptop batteries meet or exceed original battery standards at a fraction of the cost. Made with the highest quality cells, these batteries offer reliable performance and long battery life. Longest performance with no memory effect Japanese made cells Original manufacturer approved protective circuit 100% compatible with original equipment Li-Ion chargers