Introduction

In case the device is not turning on and the battery has been completely charged for 5 hours, the battery may need to be replaced. The battery can be easily removed and replaced.

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    • Detach wand from device.

    • Use a Phillips #2 screwdriver to unscrew the screw from the device handle.

    • Screw Head Type: Phillips #2

    • Screw Length: 170mm

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    • Turn device completely over to view battery pack.

    • Below the bin, use a Phillips #2 screwdriver to remove both screws from the battery pack.

    • Screw Head Type: Phillips #2

    • Screw Length: 170mm

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    • Pull the battery pack down and away from the device.

    • Battery pack may fall out.

    Juste pour dire 170 mm de vis c’est 17 CENTIMÈTRES de vis … apprend à te servir d’un mètre ruban

    Les miennes font 15 mm soit 1.5 cm

    Georges FAURE -

    Merci pour votre aide

    reda khelifa -

    Worked like a charm. My Mom's Dyson v8 was not charging after she came back from a long vacation. Installing the replacement battery with these easy instructions and the vacuum was working like new. The Serial Number and original information could not be moved over to the replacement battery. Just took a picture and put away in a folder for future reference.

    JaMa Bu -

Conclusion

To reassemble your device, follow these instructions in reverse order.

Jasvir Dosanjh

Member since: 25/10/17

1671 Reputation

13 comments

Great instructions!!

akcosta60 -

I have replaced the battery and I still got a flashing red light, any ideas

georgewaterson -

I replaced my battery and charged the new one- my vac doesnt work

grooveon.g -

if you have got the switch on max slide other way plug it to charge for 3,4 minuite then try should work. do not put on max as it will not work and you will have to do it all over again

anthony richards -

My v8 animal has a new battery but it doesn't seem to want to charge. The 1st of the 3 battery lights lights up constantly, the 2nd just flashes and the 3rd never lights up no matter how long it's left on charge. The motor will run ok on the lower setting but cut's out almost instantly in the highest setting.

Could the charger be at fault?

Trunker Trubshaw -

straightforward easy to follow instructions battery may need a bit of a light jiggle to engage the trigger switchgear on reassembly but no problems encountered

life bank store -

Good instructions. Easy to follow. Now we can clean our floors again! Thanks!

Christopher Bean -

I have unsrewed three screws but my battery seems to be stuck as it will only slide out a little but won’t slide out the whole way. Any suggestions??

Yvonne Treacy -

How long do batteries last? I’ve had mine for 3 years and I’m surprised it’s stopped working.

Zoe Pip -

I've used mine less a dozen times; still has the stickers on it. Doesn't work. Light flashes red then blue when trigger is held. Why is it not working?!

Beverly Hall -

What size battery do I need for Dyson Seral No. RB2-AU-KHA3272A

carmelkay -

Got new battery for my v8 , charged it and nothing.

Gregg A Hunt -

volendo sostituire la batteria del v8 posso metterla una piu grossa e resistente

Gianluca Serafini -