Battery type: Li-Ion - no memory-effect Capacity: 4250 mAh Voltage: 11.1 V Energy: 47.18 Wh Number of cells: 3 Weight: 265 g Compatible with the following device models: Lenovo ThinkPad V490U Lenovo ThinkPad T430u Lenovo ThinkPad V590U To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay