YABER Dyson DC34 DC35 4500mAh Replacement Battery for Type B Dyson DC31 DC34 DC35 DC44 DC45 17083-04 917083-01 17083-2811 18172-01-04 17083-4211 (Not for Type A, Only Fit for Type B Screw-fixing)

We use one of our Dyson DC44 hand held vacuum cleaners in our small shop, both as a hand held and as an upright with the Dyson attachments. I can't remember just how long we have had this DC44, but it must be a good few years now, and this is the second replacement battery I have fitted. I chose this Yaber battery because it claims to be 4500mHa believing that the higher capacity would prove more useful and reliable in the long run. I'm delighted to say that I believe this rating to be correct, What does impress me with this battery is that when I vaccum the shop floor, which takes about fifteen minutes at the most, with continuous, use the battery hardly gets warm at all. The previous battery would get very hot indeed by the time I finnished vacuuming, so much so that I had to leave it for an hour or two to cool before rechargeing. The finnish of this battery is excellent, the fitting no problem at all, so it is well made specification wise. Only time will tell how long it will last, although I'm confident it should give many years of good service. Talking of service. I am very impressed with the packaging for the battery, and the excellent instruction manual. It all inspires confidence in the product, especially with excellent delivery service to boot. Well worth paying a little extra for.

My Dyson battery died and Dyson doesn’t support my model anymore - too old apparently. Got this replacement from Yaber. Order arrived quickly, came with full instructions and a spare filter. The vacuum is used regularly and the battery charge lasts a long time.Excellent product, would recommend.

The battery on my Dyson packed in. I was skeptical about buying this at first but it's been over a month now and we haven't had any issues - working well so far! Was super easy to install. Just need to unscrew a few screws.

Dyson said battery no longer available for D44 ordered this on Amazon , came next day , u tube video to show how to replace . Charged for recommended time and works like a dream . If anything better suction than for a long time . Screws were wrong size so save your old ones . Even got a new filter. 4 stars as don’t know long term how this battery will perform

Having only just received the battery, I can't comment on longevity or quality of materials used. It does however look well made and the battery is currently charging. It was easy to install, the warranty of 2 years was a pleasant surprise and was simple to activate. I look forward to giving my Dyson DC44 a new lease of life.

Arrived really quickly and had our old Dyson working a treat! Addition of a new filter was unexpected. Impressed.

Found this to give the vacuum more suction than original battery

Just the job value for money