Question about Dyson Vacuums

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Should a Dyson 45 battery work on a Dyson 44 motor head?

I can't seem to get any power and have tested the battery on a circuit tester and it is working

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  • Dyson Master
  • 403 Answers

The listings on 3rd party batteries like at NewEgg (
HQRP Battery for Dyson DC31 DC34 DC35 DC44 DC45 DC56 Series plus HQRP... ), Ebay (
NEW DYSON DC44 DC45 VACUUM Battery Type 2000Mah CORDLESS DC34 DC35 4402B ), and others lump the battery for the DC44 and DC45 together, so you're probably fine.

You may want to take the battery to a Batteries Plus or such - sometimes a battery will show voltage just fine, but choke once there's a load on it. They have the gear to tell (same as with car batteries)

Good Luck

Posted on Nov 03, 2015

5 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 126 Answers

SOURCE: power head

If you have checked the power delivery down to the powerhead and you have current running to the powerhead, then you likely have a burned fuse. There is a fuse built into the powerhead motor and is usually located on the field winding. This is not easy for a novice to replace and even most professional repair shops will replace the motor. It is possible to replace the fuse if you know what you're doing, but if the fuse blew, there may be a more serious problem, after all, the fuse is there if the motor starts to experience distress and the fuse will blow to avoid any electrical issues. The fuse can blow if something is jammed into the roller and causes the motor to labor heavily. If this is the case, then the fuse can be replaced safely. If the motor is burning out, then a new fuse will just blow immediately after replacement. What I do is take the fuse out and run the motor without it to see if the motor is still viable and replace the fuse if the motor proves to be o.k.

Posted on Feb 08, 2008

askdyson
  • 2572 Answers

Official advice and support for Dyson technology

    Verified Fixya Pro

    SOURCE: I put a new battery

    Hi there,

    Sorry to hear you're having difficulties with your DC16. Although your cleaner will no longer be under its original 2 year warranty, the new motor assembly would be covered by a 12 month warranty if you purchased it directly from Dyson. As long as the cleaner has been used in accordance with the terms and conditions described in the manual, we should be able to replace this for you.

    Alternatively, we could arrange to have the cleaner returned to us for further inspection.

    In either case, please get in touch with us directly so we can discuss the issue further. You can call us free on 08002980298 - our Helpline is open from 7am until 10pm, 7 days a week. We look forward to hearing from you.

    Kind regards,

    Jack
    Dyson Customer Service

    Posted on Aug 01, 2011

    ercupa190
    • 12223 Answers

    SOURCE: dyson dc05 power head not working. Fitted new hose and power head

    please go to http://www.dyson.com/support/help.asp?article=32&product=DC22-MOTORHEAD-US
    please select the model exactly, and proceed with common sense for troubleshooting problem and fix it.
    You must shure to see the videos, and see if the parts installed is o.k or are not. You must test the belt is broken, worn, or bad installed. test the motor for brush, bearing and lubrication, and finllay the thermal fuse inside or thermal switch.
    God bless you

    Posted on Jul 16, 2012

    • 1069 Answers

    SOURCE: The ball on my Dyson DC25 doesn't turn: it's as if it's stuck . How do I release it?

    Make sure the filter cover is on properly. If you can't see what is restricting the ball from turning. You might have to take it to a Dyson service center.

    Posted on Aug 04, 2014

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