Amazon.com: POWTREE Upgraded 6000mAh 22.2V DC35 Battery Replacement for Dyson DC31 DC34 DC35 DC44 DC45 917083-01 Battery Handheld Vacuum Cleaner Battery(Only Fit for Type A, Not fit All Type B Model, DC44
Dyson DC44 Animal Digital Slim Cordless Vacuum and Accessories - YouTube
Dyson Digital Slim DC44 Animal Plus
Amazon.com: TURPOW 6000mAh Replacement for Dyson DC35 Battery Type A 22.2V, Compatible with DC31 DC34 DC44 DC45 Animal 917083-01 Handheld Vacuum Cleaner (NOT FIT Type B DC31 DC34 DC35 DC44 MK2) :
8000mAh Battery For Dyson DC31 Type B DC34 DC35 DC44 DC45 Vacuum Sony Cell 6.0AH | eBay