ARyee 22.2V 4Ah Type B Replacement Battery for Dyson Type B DC44 Animal DC31 DC34 DC35 DC45 Vacuum Clearner Only Fit for Type B, Not fit Type A

Worked like a charm on my DC44 Animal! The battery completely died, so we thought we would try this and it worked. I have read a lot of reviews that this battery doesn’t last long, but for $25, it is totally worth it. So much better than buying a whole new vacuum.

A great replacement. Fits perfectly and was an easy process. Vacuum has plenty of charge and power with this new battery

The battery works well for 2 months and dies suddenly after the return window is closed....bad product!!!

The battery breathed new life to my Dyson DC34 Type A vacuum for 3 months. Then suddenly quit working and would no longer charge. I will follow up on their warranty if it exists!UPDATE 10-28-2022I contacted ARyee thru Amazon and they replaced my battery, which is working fine. They were very polite, during this process and I would purchase again from them.

This is an off-brand battery replacement for our older Dyson stick vacuum. It replaced easily and smoothly. The only problem is that when inserted into the charger it sometimes fails to connect electrically, and so fails to charge. The solution is to put a little pressure on the charger cord until the charger lights up - every time.

Works fine and the price was reasonable

This battery lasts longer than the original one did when it was new.

Battery went dead and wouldn't charge after 4.5 months. Description said it had a 12 month warrantyCan I get a refund

Amazon service and delivery was amazing! First battery was faulty, they ship the replacement in a couple of days and it all worked great!

Excellent on time delivery

Excellent replacement battery. Glad I found it on Amazon and fast delivery.

This battery was great when I first got it. It worked just fine for 3 months and now it won’t recharge. It’s past the return window and I’m stuck with this useless battery.

The battery fit perfectly into my Dyson and seemed to work well initially. It is sold as 4000 mah so I expected longer battery life than the previous battery that I was using. Unfortunately at about six months the battery life began to drop significantly to the point where it will only run for about 10 minutes compared to the over 40 mins I was initially getting. It is only for the longevity issue that I am giving it a 1 star rating. I could have paid a little less for other options but chose to purchase a higher capacity battery expecting longer run time and longer life. I am left disappointed with my choice on this one.