Upgraded DC35 Battery Replacement Compatible with Dyson DC31 DC34 DC35 DC44 DC45 917083-01 Handheld Vacuum Cleaner (Not Fit All Type B)

REVISED AFTER USE: It stops working after awhile while regular use. I've cleaned everything and tested it all out and came down to the battery being the issue. Upon further research apparently this battery is falsely advertised. I'm not good with the terminology but basically this 9000 wattage or whatever is not real. It's designed to only works for a short time. I wanted mine to last at LEAST a few years or so. I'm currently looking to get refunded. I just bought the dyson battery on the website. Its one of those lessons of buy nice or buy twice. This saved me so much money!! Instead of buying a new vacuum I decided to be smarter and try to repair my dyson animal. Worked like a charm and easy to replace the battery.

Had high hopes with the EGR Upgraded 9000mAh V8 Battery Replacement. It performed fantastic for a brief time and brought our Dyson back to life. However, it died after 4 months of light use as a backup and now will be recycled. Product support time frame has lapsed. Disappointed with this purchase

Battery used one time without issue, would not charge back up. Unfortunately I just purchased as a spare and didn't try using it before return policy time limit ran out by about 30 days. I don't recommend this product.

The battery works, its capacity is times higher than original one, the only caveat it it doesn't work with the main tool - the power scrub. starts in 10% of the times, but even then the scrub head doesn't rotate, so only sucking power works. the rest 90% the battery starts blinking, but the vacuum doesn't start. when i switch back to the original battery - everything works just fine

Charged and installed OK. I did a quick cleanup and everything seemed OK. But after that initial session, my V10 would no longer turn on. The battery appeared to be completely shot.

Fake, stay away. From the very beginning this has been giving me issues. Unfortunately I waited a few weeks to install it, so I can't return it, but it's a waste of money. When the battery is fully charged, the vacuum will work on max for about 10-12 seconds before pausing. A few more seconds and I'm only able to get 2-3 seconds of the vacuum working on max before it stops to take a break. In other words - a fake or very low quality, weak battery that is not sufficient for the vacuum - not even for a minute. Not even for half a minute

This was the answer to all my Dyson battery woes for about 4 months. Then this battery started to drain from a full charge in about 15 minutes. Now, 6 months later, this battery lasts about 5 minutes. It’s awful. It still takes a couple hours to charge, but dies after only a few minutes… so unhappy. And there’s no customer service to talk to about it. Damn.

The product itself worked fine. But while the product comes with 1 year warranty, and the charging port dislocated at day 366......Trying to contact customer service but no information is available on the store webpage. Please contact me if you see my comment, thank you.