Upgraded High Capacity 21.6V Replacement Battery for Dyson Type-B DC31 DC34 DC35 DC44 DC45 Animal 917083-01 Handheld Cordless Vacuum [ONLY Fit for Type B]

We attached the new battery to our old vacuum - and it’s like new!

Great battery! Fit and worked as expected.NOTE OF CAUTION!!!If you hang your cordless Dyson DC35 in the original wall-mount rack, using this battery will render the wall-mounted charging feature unusable. The larger battery does not slide into the slot and will not allow you to charge.

Had the original battery for 13yrs and it just wasn't performing,so I found this higher capacity battery and it works like a charm! Much longer run the on turbo mode!!👍😁👍

It does not hold charge any more after 1 fully charge. Was great when I first got it, but after the first charge, it only ran for 30 seconds at max setting

The media could not be loaded.  I get 3 times the vacuum time than the smaller battery that came with my Dyson

It was great for about 3 weeks, but the battery went from double the capacity of the original battery to about 1/4 of the capacity. Now it won’t even turn the vacuum on.

Well, I can say that this battery physically fit my dyson unit. But the battery was DOA, and it would not take a charge! So I sent it back of course.

Product could not be charged with Dyson dc34 charger.

... While attached to the Dyson vacuum it cannot be clicked into the charging base since the base is made for a thinner older (less powerful) battery pack, hence the pack has to be removed from the vacuum, and the pack charging base cable un-clicked from the base and inserted into the pack to charge.Then the charging plug has to be re-positioned back into the charging base to accept the smaller narrower pack. A bit of a nuisance, but while attached fully charged to the vacuum, it lasts much much longer than the original battery pack.So I keep it as a spare, when longer vacuuming times are needed, such as cleaning the inside of our SUV, etc.It would have been nice if the seller would have mentioned that although COMPATIBLE with certain models of the DYSON vacuum itself, it is NOT COMPATIBLE with the original charging/hanging dock of the older slimmer battery packs without going through gyrations mentioned above.

Fantastic battery 🔋 never been able to have my hoover on Max power as the battery 🔋 used to go flat after a min. With this battery 🔋 used it yesterday on Max power I hoovered my car and house without any problems A++++++

Perfect fit

This battery easily fits my D35, but can only be charged with the power cable, as it won’t fit in the wall attachment, battery life is very good.

Due to thickness of battery it no longer fit's in holder, worth losing that feature tho.