General description Replace your Dyson V7 vacuum cleaner's battery with this 21.6V V7 Battery Adapter, which comes with front and rear filters. This adapter is designed for various models, ensuring compatibility and convenience for your cleaning needs. Technical specifications Voltage: 21.6V Material: Plastic Color: Dark Gray Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible Models: V7, V7 Extra, V7 Trigger, V7 Animal, V7 Car+Boat Package Contents: 1 * Battery Adapter, 1 * Filter, 1 * Rear Filter