6.0Ah V8 Battery

This product was so disappointing. I received the product and foolishly waited to install it. Then I installed it and used it right away and put in the charger and went on a long work project away from home. So I used it and it worked great to clean the house before I left. When I got back a month or so later I went to use it and it would not charge. I took it to my friends house that has the same vacuum thinking that something happened to my charger and it would not charge their either and their charger was working and charging theirs. The return window is now closed so I guess I am out $45. Not thrilled and I already recycled my old battery.

UPDATE: The seller reached out and sent a replacement in a matter of days. I have been using the replacement for about a week and it’s been working great so far. Changing my review to reflect the willingness of the seller to resolve the issue and make things right. At first the battery worked great. After a couple months I noticed that the battery bar dropped from 3 to 2 realllly quickly while in use, but the machine still worked well. I used it yesterday with no problem, plugged it in, and then when I went to vacuum today it was totally dead. Charger and cable are fine. There’s a quick flash of battery right when I plug it in but then nothing. I can’t seem to find a way to contact the seller directly.

This worked pretty well and held a charge for about 7-8 months. It has died and is blinking red. We have contacted customer support over a week ago and have not heard back. It also shows to be unavailable for purchase now.

I ordered two of these batteries for my Dyson stick vac. One was defective. It never charged. I thought it was a faulty electrical cord, but I found out the cord was fine it was actually the battery. I was afraid that they would give me a hard time about sending a replacement battery. I went back to my order history found my battery order and explained my concern and they honored the warranty period and are sending me a replacement. I am impressed and a happy customer.

I run my vacuum cleaner an average of 10minutes/day as secondary to the primary appliance . After one month, the battery lasted less than 5 minutes after a full charge. Due to poor battery life longevity, I had to ORDER this item in August 2024; then forced to REORDER again in November 2024; and forced REORDER again in February 2025. Each reorder resulted from a diminishing battery life. The Powtree vendor promptly sent replacements but such seller claims of a high quality product tend to vanish vis a vis poor battery performance and reliability. I depend on the vacuum cleaner for reliable performance but have been disappointed, truly disappointed by the battery quality.

Terrible DO NOT BUY. I bought 2 for my vacuums at 2 different homes. One never took a charge, so I returned and got another. Both batteries worked for 2 charge cycles and died blinking red on the charger. So I bought 3 and ALL failed. 100% failure rate for me. STAY AWAY.

This worked well after the OG stopped. 3 years later and I am trying a different replacement. I think that these cordless vacuums, Dyson in particular, do not last long.

I got this because my current battery was starting to die and not running as long anymore. This battery was supposed to be longer run time that that at 6000. This battery feels good and quality but after I charged it and ran it this battery only lasts 7 mins maximum, that's less time than my previous dying battery. 7 mins is not a proper run time for this size of battery. I am getting this exchanged and should the replacement work longer and work as it should than I will update this review and give it higher stars. I could have just received a bad battery so I will try the second one to be sure, but so far I'm not impressed. Stand by on the update from the replacement battery.

Bien

The battery has lasted 11 months and cannot be recharged anymore. What a waste of money...

This battery failed in 7months. I have contacted the seller and if they respond appropriately I will increase my rating based on the customer service support.

Los problemas ya empezaron desde el momento de la entrega, después de varias llamadas telefónicas pude identificar el nombre de la paquetería y fui por el paquete ya que no fueron capaces de entregarlo a mi dirección. La batería sirve menos de 10 minutos a plena potencia, es una tomada de pelo. Tuve que recurrir a este producto porque la batería original de Dyson V8 está descontinuada. Eviten esta batería a toda costa.

La batería de la aspiradora Dyson está funcionando perfectamente, y por el precio la recomiendo