[Type B] Upgraded 8.0Ah 22.2V DC35 Replacement Battery for Dyson Type B DC31 DC34 DC35 DC44 DC45 DC56 DC57 917083-01 Handheld Vacuum Cleaner [ONLY Fit for Dyson Type B]

Fits perfect and works great!

Original battery died. This one is working well as a replacement. Saved this unit from going into a landfill.

My Dyson has lasted 11 years now thanks to battery replacements every 5 or so. Don't buy a new vac - buy this!

Needed to replace my OEM Dyson battery and ordered this product because my original battery was on its last legs. This was easy to install and seemed to be a good fit... Until... it wasn't. Don't order this battery. It's a cheap, garbage product that will only give a few months of use before it drains and won't perform anyone. I've used it once a week for 5 minutes, sometimes 10 minutes max and it's already stopped working after a year. That means it is only good for less than 7 hours of continuous use. Customer service was terrible and basically told me tough luck, out of the warranty period. Do yourself a favor and keep looking, this isn't the company you should be buying from.

Works great now that I figured out that the original wall mount did not let the charging cord fully engage. I charge my vac without it now. It's also not the easiest thing in the world to change out the Dyson battery, and I had to look a while to find out I needed a type "B" because there are no many variations on these vacs. Doesn't have much better "life" than the original that I replaced because I thought it was failing. I guess I work the device too hard.

Easy replacement - just a couple of screws to remove the old one and install the new one. Seems to have more power and certainly more runtime capacity compared to the original one I replaced. (As advertised ~5x more capacity) Fits perfectly with no issues on my Dyson DC34 which is about 15-20 years old. Wish I would have replaced it earlier. as old battery had degraded to only a few minutes runtime.

We got this for our Dyson handheld and it works great! Easy to install and has great power. Charges super fast.

Fit correctly, easy to install and worked as it should but only lasted a little over a year. Replaced Sept of '24 and will not take a charge Nov of '25.