FirstPower Upgraded 21.6V 4500mAh V8 Replacement Battery Compatible with Dyson V8 Motorhead V8 Fluffy V8 Animal V8 Absolute V8 Carbon Fiber Cord-Free Handhold Vacuum Cleaner with 3 Screws

Great upgrade to the V8. Battery now lasts much longer. Highly recommended as the original is useless after a year of use.

Nearly no difference in appearance to original battery and way more capacity

Worked like a charm when I first bought. Was a bit rough to take it out of the station though. After 6 months of usage, the battery is completely dead, so I contacted the seller since it was still in the warranty period. A fast process to replace the battery and we are back to square one. As long as my Dyson works I’m happy:)

I needed a replacement battery for my Dyson V8. I chose this one primarily because they have a wide range of batteries in their store, all of which are highly reviewed as good quality. Their prices are excellent, shipping was quick. It was a perfect fit on the vac, simple to install, and the battery works great after an overnight charge. I'm very happy with this purchase.

ضمانها سنه للكن بعد انتهاء السنه و في الشهر ١٣ لاحظت نزول سريع في مدة الشحن اقل من خمس دقائق سأكون مضطر لشراء ماركة اخرى

I bought this battery as a replacement for my Dyson V 8 cleaner. It was very easy to install and so far the battery stays charged for ages and at half the price of a Dyson branded battery I can't complain. Yes I would buy one again.

This battery is working very well so far. Charge the new replacement battery first! Replacement was easy, remove 3 screws, pull the battery, insert the new battery, and replace & tighten the 3 screws. Your vacuum is back in working condition. My Dyson V8 now has a longer running time and operates like new. I am hoping that the durability is as good as the factory battery. Time and use will tell.

Used it for my Dyson hoover. The battery has a long charge life and has 3 lights that are very useful as they indicate the amount of charge left.