Battery type: Li-Ion - no memory-effect Capacity: 5200 mAh Voltage: 11.1 V Energy: 57.72 Wh Colour: black Number of cells: 6 Weight: 316 g Compatible with the following device models: Lenovo ThinkPad E540 (20C6A0ELCD) Lenovo ThinkPad E540 (20C6A0FKCD) To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay