Amazon.com: New Replacement 21.6V 4.0Ah V7 Battery Compatible with Dyson V7 Motorhead Animal Pro Fluffy Trigger Absolute Mattress V7 Car and Boat SV11 Cordless Handheld Vacuum Cleaner 225403 229687 Battery Pack :
Dyson DC30 accu (batterij) Type B Power Pack (Battery Pack 4-Cell) 14,8V 1300mAh 20Watt stofzuiger 96786102, 967861-02 | Fiyo.nl
Amazon.com: [Type B] Upgraded 6.0Ah 22.2V DC35 Replacement Battery for Dyson Type B DC31 DC34 DC35 DC44 DC45 DC56 DC57 917083-01 Handheld Vacuum Cleaner [ONLY Fit for Dyson Type B] : Home
Fighting Back Against Dodgy Dyson Batteries | Hackaday