For Dyson V7 Battery Replacement: Capacity?5000Mah / Battery Type?Lithium-Ion / Voltage?21.6V / Watt:108Wh. Upgraded Replacement Battery Provides Longer Working Time Than The Originals. | | Stable Safe To Use: Made With High Quality Battery Core And Cells Provides Fast Charging, As Replacement For Dyson V7 Battery, Low Power Consumption And Longer Using Life. And Also The Built-In Intelligent Protection Chip Provides Multiple Protection Systems With Short-Circuit Protection, Over-Temperature Protection, Over-Charge Protection And Over-Voltage Protection. | | Widely Compatibility?Designed For Dyson Replacement Batteries. 100% Compatible With All Dyson V7 Battery Series Vacuum Cleaners, Like V7 Motorhead Pro, V7 Trigger, V7 Animal, V7 Fluffy, V7 Mattress, V7 Absolute, V7 Car+Boat, Etc. | | Easy To Install Safe Charge: Easy Install - Took About 2 Minute To Replace, Our Battery Replacement For Dyson V7 Perfectly With The Original V7 Wall Charger. | | [What You Get]:.