V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY)

Works good in standard power but works for 10 sec on max power.....

Product works great with the DeWalt batteries Ive used.

Didn’t work

I love that this was an easy install and extended the run time significantly. We have 3 kids under 5 and 2 dogs, so our house is being vacuumed constantly, and this attachment has been a life saver. I do wish that the battery I have (v20 XR Lithium Ion) worked with the MAX setting on the vacuum. I only get about 2-3 seconds before it starts doing the stutter suction. Ive checked the inlet and changed the filters and still run into this problem.

Works as described. Easy to install.

Amazing, it works perfectly. Used the screws from the original dyson battery instead of the supplied ones since the original were longer. There wasnt a ryobi attachment one sadly but purchased a dewalt slim 4ah and battery charger. Purchased dewalt battery from home depot - too many fraudulent ones on amazon. Dewalt website states that they do not sell on amazon. Dont throw the old dead battery in the trash. Take it to free electronics/hazard recycling or drop it off at work by your battery pickup area.

My wife and I both love this. A 20v battery lasts longer then it’s factory battery and if you’ve got a little more to do you just slap in another 20v battery and go. Hands down the best attachment I’ve seen for a vacuum.

The device installs quickly (three screws) however doesnt work. The device shows a green battery indicator (full battery) starts vacuum then shuts off after a few seconds, still showing green light. I have read other reviews and other people have had the same issue. Sure would have been nice if it had worked.

Product fell apart after two months

After installation if I try to run the Dyson V8 on Max Suction, it will run for1 sec and stop. Only works on Low suction mode.