22.2V 1500mAh Li-ion Vacuum Battery For Dyson DC31 Type A DC34 DC35 DC44 DC45
type A) 22.2v 4000mah Li-ion Vacuum Battery For Dyson Dc35 Dc45 Dc31 Dc34 Dc44 Dc31 Animal Dc35 Animal 917083-01 L50 - Rechargeable Batteries - AliExpress
Amazon.com: DTK 4000mAh DC34 Type B Replacement Battery for Dyson DC31 DC34 DC35 DC44 Type B Handheld Vacuum Cleaner Battery Only Fit for Type B : Home & Kitchen