Fits original
P/N: 20884-1, 4NCR18650P2-C001A, 4NCR18650P2-C002A^^Item
Information: Li-ion, Voltage: 14.4V, Capacity: 6000mAh/ 86.40W h, Dimension: 68.42 x 60.40 x 53.80 mm, Weight: 481.8 g. ^^A perfect replacement for your original battery, please rest assured to buy. ^^If you are not sure if the battery is compatible with your device, please consult us. ^^1 year replacement warranty, 7*24 hours customer service.