This CS-DYC311VX Battery is a high capacity Lithium-Ion replacement offering 22.2V/2000mAh of power. It is designed to fit Dyson DC45, DC56, DC57 Vacuums (and more - see below).
This battery will fit the following models:
DYSON: DC31, DC31 Animal, DC31 Animalpro, DC31 Car & Boat, DC34, DC34 Animalpro, DC34 Car & Boat, DC35, DC35 Exclusive, DC35 Digital Slim, DC35 Multi Floor, DC44, DC44 Animal, DC44 Animal Fuchsia, DC44 Animal Total Clean, DC44 Exclusive, DC30, DC45, DC56, DC57
PLEASE NOTE: This battery will ONLY fit Type A model vacuum cleaners -this model DOES NOT have screws
Don't know which type you have? Please click on THIS LINK to find out!
Additionally, this battery WILL NOT FIT models made after 2012. Therefore, all second generation and beyond (Type A) models will require a different battery.
This battery will replace the following part numbers:
DYSON: 17083-2811, 17083-4211, 18172-01-04, 18172-0201, 917083-03, 917083-05, 17083-5010, 17083-3009
Capacity 2000mAh / 44.40Wh
Dimensions 120.20 x 75.30 x 66.70mm
Model Number CS-DYC311VX
Please check to make sure that your model requires a 22.2V Li-ion battery - if you require the lower voltage (14.8V) model, please see our Cross Reference Recommendation CS-DYC300VX
If you require the TYPE B version version of this battery (with screw holes), please see our Cross Recommendation CS-DYC341VX