Powerextra 6.0Ah 21.6V Replacement for V7 Battery Compatible with SV11 V7 Motorhead V7 Trigger V7 HEPA V7 Car+Boat V7 Absolute V7 Fluffy Handheld Vacuum Cleaners

Easy to install and works very well even after 18 months.

This is the second time i have bought one of these for my Dyson,the first one was a different brand and didnt last at all.This one is by far the best replacement battery i have bought and i am surprised how well it holds its charge.I would definitely recommend this battery.

First review: It works, but after a month of use, the max stops after couple of minutes. Not sure if it will last for couple of yearsUpdate: communicated with customer service and they were kind to send a replacement battery and it works great. Happy with the purchase and seller

Update: Feb 2024The battery is now giving less than 5 minutes on high. So, it has lasted 1 year and 2 months, almost half the time of the Dyson battery. At half the cost, the price is comparable to the Dyson official battery but is bulkier.Original Dec 2022Fits perfectly. I had some initial apprehension because it is substantially larger than the stock Dyson battery. After all, the tail end of the battery has to fit into the Dyson wall charger's enclosed compartment.Color match is great too - not that it affects performance, but still!It also arrived ahead of schedule, so I was not stranded for too long without a vacuum. It still has charge left after a 10-12 minute vacuum - enough for my house.Only time will tell if the battery life is up to par with the original Dyson which has lasted 2.5 years of regular use.

We didn't know what was wrong but the vacuum was not holding a charge. I took a chance an ordered this battery. It works like a charm!

Battery was purchased to replaced original Dyson battery that died. The replacement battery is performing well. It was easy to install and fits perfectly into the Dyson wall charger. Significantly cheaper than a Dyson factory replacement battery.

**UPDATE #2** These batteries are defective. Do not buy if you want a battery that will last more than a month. Their customer service is responsive and has sent replacements, however each replacement ends up faulty after a month of very light use (3x/week). I am going to look for an alternate supplier. **UPDATE**- after speaking with company representatives - who were very responsive to my inquiries- the seller has sent me a new battery to replace my faulty battery. This is exactly the type of product support and customer service I expect when having issues with faulty products. My hope is that this new battery will last longer than the first- I'll update this review in a few months with new information. (THIS IS THE OLD REVIEW-->)This battery installed easily and worked fine out of the box, however now 4 months later won't hold a charge. There is no reasonable fix from the manufacturer. Not sure if this is just a bad battery I have or if this is the case with most of the products, but I'm definitely not a happy customer.

I saw varying reviews, so was a little hesitant. My original Dyson V7 battery got to where it would run less than 1 minute on high, and maybe about 10-15 minutes on low. This Powerextra battery came fully charged. I installed it and immediately started using the Dyson on high. I ran it nearly continuously for 13 minutes, cleaning with powered attachments. The battery did not run out. I just ran out of things to clean. The original battery would only run about 6 minutes on high when it was new, so, even though I stopped before the battery ran out, I was able to use it more than double the time. I will try again and see if I can fully time it. I'm very impressed. I hope it lasts.