Upgraded 4000mAh 22.2V For Dyson DC31 Battery DC34 DC35 Type A DC44 DC45 Li-ion | eBay
8000mAh for Dyson DC31 Type B Exclusive Battery DC31 DC34 DC35 DC44 DC45 Animal | eBay
Amazon.com: ARyee 22.2V 4.0Ah Dyson Battery Replacement Compatible with Dyson DC31 DC34 DC35 DC44 Animal 917083-01 17083-2811 18172-01-04 17083-421 Dyson Vacuum Cleaner Battery(Only Fit for Type A) : Home & Kitchen
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
Amazon.com: Powerextra 4.0Ah 22.2V Replacement for DC31 Battery Compatible with Type A DC31 DC34 DC35 DC44 Animal 917083-01 Handheld Vacuum (Not Fit All Type B Model, DC31 DC35 DC44 MK2) : Home
22.2V 4000mAh ( Only Fit Type B ) Li-ion Vacuum Battery for Dyson DC35, DC45 DC31, DC34, DC44, DC31 Animal, & 2.5mAh and 3.0mAh _ - AliExpress Mobile