Exell EBVB-165 14.4V Ni-MH Battery Replaces ECOVACS LP43SC2000P Fits Deebot CR120 KK-8 X500 Portable Rechargeable Robotic Vacuums Voltage: 14.4, Amperage: 2000mAh, Chemistry: NiMH Length: 5.300, Width: 1.800, Height: 1.790 Exell Battery Vacuum Batteries