DC31 Battery for Dyson Type B 22.2V DC34 DC35 DC44 DC45 Animal Vacuum DC31B Pack
For Dyson DC45. For Dyson DC44 Animal. Type B DC31 Specifications For Dyson DC31. For Dyson DC31 Animal. Also Fits DC34 & DC35 Vacuum as an upgrade from the 1300mah with Screw in battery ONLY. Will NOT work with the snap in type battery.