Introduction

If you are having a problem with your device's Battery, Here is a step by step guide to replace a dead or faulty Battery.

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    • Remove the Dust Cap Container then remove the 7.5mm screw (with the PH2 Bit) from the battery cover.

    • Using a black spudger pry open the cover, and remove the cover plate.

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    • Once the battery cover is removed slide the battery mount upwards and pull it out.

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    • Pull out the battery and then disconnect the battery at the quick disconnects.

    A small battery has come out from somewhere....it's not even an inch long...where does it go...I have not had the vaccum long at all...the second time I used it I had a rattle..opened it up and this small battery fell out..please show me where it goes...

    Clair Guarisco Giordano -

    How do you disconnect “quick” connect battery prongs. They seem to be covered in black plastic

    Kathie Pitschi -

    Green light go off after charging 24 hours but does not come on. What's the problem with it?

    samuel brown -

    Have a shark sv780-n cordlessvacuum cleaner that doesn't work. Is it the battery that needs to be changed?

    samuel brown -

    The instructions are incomplete. No information on what a “quick disconnect” is or how to perform this critical step. Also no information on how to reconnect a new battery. Great photos but embarrassingly incomplete directions - I’m guessing the author doesn’t know how to do anything but the obvious stuff either. I figured out everything else on my own so this was not even remotely helpful.

    JaDa Lo -

    Ditto — Can’t “unplug” the Old battery; so how can I do that first and THEN plug in the New one?

    John Hoyt -

    The prongs are sealed to the battery cables with hard, rubbery plastic. You have to cut the plastic very carefully to be able to pull the prongs out of the sockets of the old battery and insert them into the sockets of the new battery. Then you have to try to get the wires, the battery and the the battery mount back into the well in exactly in the right position so that the door to the well can be screwed shut. It takes a lot of time and work to reposition the wires, battery, and battery mount and so the door will fit right over that tiny little screw hole at the bottom. Took me over an hour. My vacuum is several years old, so the process may be simpler now. Hope this battery lasts forever.

    daveinLA -

Conclusion

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

Ashley Calkins

Member since: 02/02/17

560 Reputation

4 comments

Throw it away and buy new lithium Pet Perfect

John Carson -

I changed the battery, it still shuts off after 1 second

Garry -

It has a 2 year warranty, mine quit working at 2 years 10 months. Pretty expensive for only 34 months.

Ralph E Beaver -

Mine still working after 3 (three)years and it was $45 at the time from Walmart. Wouldn't be cheaper to buy an other whole unit than waste $45 plus tax, plus work just on the battery pack like Amazon's Banshee ( read EXTRATERRESTRIAL ) battery pack of $45 plus tax ???

Aurel Tita -