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)

I wanted to update this review. After using this adapter for the past 5 months. I still think this is the most ingenious mod. It still works flawless and I have enough charge to vacuum my whole house. I have told all my friends. I have a good friend that just bought a new Dyson and has never even used the official battery because he ordered this product. Great job you amazing engineers! This was easy to install and works flawlessly. I am already in the Dewalt tool world and know how the batteries are great performers. I can vacuum my whole house on the high setting without changing the battery. Best mod ever!!!

This product was very simply to install. As far as working correctly no. This product only works in the normal speed for the vacuum. When I go to max it runs for two seconds and shuts off. I tried freshly fully charged dewalt battery and it continued to do the same thing. Would not recommend this product.

Fully charged Dewalt Brand battery, it keeps turning off intermittently. Tried with 2 different batteries.

Product fell apart after two months

Works most of the time, but is not reliable. When it works--super! Id you have Dewalt batteries give it a try.

Did not work at first. Finally got it to work. Stopped working at all after the third use.

Didn’t work well with my 3AMH desalt batteries. Would last maybe 5 seconds. Maybe with a larger battery it would be nice.

I need to apologize to the Comaony that sold me this product. For whatever reason, and let’s call it user error (but I honestly don’t know) I put the battery in the charger again and let it charge, again and I have had over 35-40 minutes of operation time. It works. As advertised.

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

We have 2 Dewalt batteries that we cycle on the charger that worked with this adapter when we initially purchased and now after about a month it won’t run for more than one second. We’re past the return of replacement window now and feel stuck with a bad $30 purchase.