Product Specification 1.Intelligent program protection prevents from over charge 2.High quality replacement battery 3.Compatibility with the original 4.Lower Price than Original OEM Battery 5.No memory effect. 6.Voltage: 25.2V 7.Capacity:9000mAh 8.Battery Type:Li-Ion Compatible with: For Dyson V10 For Dyson Vacuum Models For Dyson Cyclone V10 Absolute For Dyson Cyclone V10 Absolute Pro For Dyson Cyclone V10 Animal For Dyson Cyclone V10 Animal Pro For Dyson Cyclone V10 Motorhead For Dyson Cyclone V10 Total Clean + Works with: For Dyson V10 Series Vacuum Cleaner For Dyson Cyclone V10 Animal Lightweight Cordless Stick Vacuum Cleaner For Dyson Cyclone V10 Absolute Lightweight Cordless Stick Vacuum Cleaner For Dyson Cyclone V10 Motorhead Lightweight Cordless Stick Vacuum Cleaner.