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Frequently Asked Questions
Yes, this battery is compatible with Dyson V7 models including SV11, Motorhead, Animal, Extra, Mattress, Absolute, Trigger, and Allergy variants.
It provides over 65 minutes of run time in normal mode and maintains stable power in max mode before needing a recharge.
Yes, it includes smart protection chips that guard against over-charge, over-discharge, over-current, short-circuit, and over-temperature for safe operation.
The package includes one 21.6V replacement battery and two pre-filters to help trap dust, pollen, and micro-debris.
GREATXILI provides a 12-month warranty and responsive customer service for any questions or concerns.
Recommended Uses
- Replacing worn-out batteries in Dyson V7 vacuum models to restore optimal cleaning performance.
- Extending vacuum runtime for thorough house cleaning without frequent recharging.
- Using in allergy-prone homes to maintain effective dust and pollen filtration with included pre-filters.
- Supporting pet owners in managing pet hair and dander with reliable vacuum power.
- Ensuring safe and stable operation during intensive cleaning sessions thanks to built-in battery protections.
- Swapping batteries for uninterrupted cleaning during large or multi-room cleaning tasks.








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