Hilong Li-ion DYS DC31 22.2V battery pack for Cleaner Vacuum

Model: DC31
Capacity:  1.5Ah~2.5Ah
Battery cell type: Li-ion
Nominal Voltage:   22.2V
Weight: 400g - 480g
Size: 125*90*80mm
Hilong Power Tool Battery Features:
Multiple safety protectors
Strong battery management system
More durable

Compatible  Models:

Replacement for Dyson 22.2V Type A battery: DC35 , DC31 , DC31 Animal , DC31 Animal Exclusive , DC34 , DC45 , DC44 (Not Fit DC44 MK2) .  Please check the connector of your original Dyson battery. It's type A, not type B.

Fits Perfectly: Compatible with Dyson Vacuum 917083-01 , 17083-2811 , 18172-01-04 , 17083-4211 , 18172-0201 , 917083-03 (Not fit the Part #: 17083-04) . The battery pack will restore your Dyson vacuum to work like new original battery.



Excellent stability, higher drain discharge capability 

High current charge and super large current discharge capability

Good storage endurance, smaller self-discharge rate, Long  cycle life

Integrated microchip prevents overcharging & LED indicator light, lengthens power tool battery life


Hilong always like to supply Custom-made service

Professional high power battery manufacturer

One-stop power supply solution


Your Own Brand 




Production Workshop:



Hilong as a professional battery manufacturer, specialize in researching and producing reliable high discharge rate batteries for almost 20years. Based on excellent performance and good service, its batteries have been widely used in agricultural, RC hobby, aircraft,military device, power tool, medical device,home wireless equipment, energy storage, car jump starter etc. fields. Such like RC cars, UAV, FPV, helicopter, jet, RC boat,ASG airsoft military device, lighting, E-bike, vacuum cleaner and so on. Warm and professional Hilong people are always ready to provide you with quality service.  Any battery inquiry, do not hesitate to contact us please.



Don`t short circuit battery.

Don't Over-charge, or Over-discharge batteries.

Don't put it besides the high-temperature condition.

Don't dispose of in fire or heat.

Don't immerse the battery in water or get it wet.


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