Dyson DC31, DC34, DC35, and DC44 Type B Battery

This replacement battery is what you need to bring your dead vacuum back to life!

Fits select models of Dyson DC31, DC34, DC35, DC44 cordless vacuum cleaners with a Type B screw release battery.

Battery degradation is an inevitable part of your cordless vacuum cleaner’s lifespan ¡ª extend it with this replacement battery. If your vacuum won¡¯t turn on, won¡¯t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.