6000mAh Battery For Dyson DC45 Type B DC31 DC34 DC35 DC44 Animal Vacuum Cleaner | eBay
Dyson DC44 battery Teardown - iFixit
Amazon.com: ARyee 22.2V 4.0Ah Battery Replacement Compatible with Type A 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
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 Mo for Sale in Skokie, IL - OfferUp
C&P 22.2v 3000mAh Li-Ion Battery For Dyson DC43H DC44 Animal Type B 965557-06 DC31 DC34 DC35 Type B Lithium 21.6V 3.0Ah China - AliExpress