10Pack 21.6V 4.0Ah Replacement Battery for Dyson V7 SV11 Handheld Vacuum Cleaner. Intelligent program protection prevents from over charge. High quality replacement battery. Compatibility with the original. Lower Price than Original OEM Battery. For Dyson V7 Series. Can replace the following part numbers:(use”Ctrl+F” to find your Model). 225403 229687 230767-01/03 230767-01/06 230767-02/01. 230767-02/05 230767-03/04 230767-08/02Continue reading