Amazon.com: ARyee 22.2V 4Ah Type B Replacement Battery for Dyson Cordless DC44 Animal DC31 DC34 DC35 DC45 Vacuum Clearner Only Fit for Dyson Type B, Not fit Type A : Home &
Amazon.com: Battery for Dyson DC31 DC31A DC35 DC34 DC44 DC45 Handheld Vacuum Cleaner (Olny Fit for Type A, Not fit Type B) 5200 5200B 5200C / Braava 380t : Home & Kitchen
ASMR Dyson DC30 Cordless Vacuum - Full Stripdown and Refurbishment! - YouTube
Replace for Dyson DC30 / DC31 / DC35 1500mAh Vacuum Type A Battery - DYC350VX - Walmart.com
Amazon.com: ARyee 22.2V 4.0Ah DC35 Battery Replacement for Dyson DC31 DC31DC34 DC44 Animal 917083-01 17083-2811 18172-01-04 17083-4211 Handheld Vacuum (Only Fit for Type A, Not fit All Type B Model, DC44 MK2) :
Amazon.com: Replacement Battery for Dyson DC30 DC30 White 17083-4810 17183-01-03 917083-02 917083-08 : Health & Household