BH25040 4.0Ah Battery Replace for Hoover ONEPWR Battery BH25030 BH15030 Compatible with Hoover ONEPWR Cordless Vacuum Cleaner

This has been working well with my vacuum. It mounts easily and looks so well made. The ultimate test is how well it performs with the vacuum and it does a fine job with that. I don't notice any difference between the original batteries and this battery. So I'm happy with it.

Worked great. As good as the name brand that came with the product.

This is a perfect replacement for the ONEPWR battery at a better price. The Hoover brand has serious issues with their batteries. They malfunction very quickly. I have been purchasing off brand batteries and have had better luck. This one charges quickly and lasts as long as the name brand. So far I have used it longer than a couple other Hoover Brand batteries.

Bought this in October 2024, worked until April 2025. It always had trouble charging but eventually it charged. It is no longer able to charge. The only thing that works consistently is the Hoover name brand which is considerabley more expensive.

This battery is as described in that it fits my Hoover OnePwr bagged cordless vacuum perfectly and it charges fast. However, there are some significant differences between this replacement battery and the one that came with my Hoover OnePwr.For one thing, this battery is half the size of the Hoover OnePwr battery that came with my vacuum. That makes it easier to install and remove from the vacuum and since it weighs so much less than the original battery, the vacuum is easier to maneuver. Another difference is reduced run time.The larger original batteries run for around 50 minutes before needing to be recharged. This replacement battery gave me about 15 minutes of run time before the vacuum quit. It does charge up very fast, and having a lighter weight vacuum that is easier to maneuver is definitely a plus, but I think that batteries come with a pre-determined number of charges in their lifetime and any battery that has to be charged more often will likely reach the end of its life sooner than a larger, longer-run battery.So there are pros and cons for each battery model: This one with its smaller size is easier to use but has significantly less run time, and the original larger battery is a little more of a challenge to install and remove but lets me vacuum my entire apartment two or three times before needing to be recharged.I would recommend this replacement battery for anyone who understands and is okay with its limitations.

We have been using this regularly for a while now (6 months) and we haven't had any issues with it. For half the price of the OEM battery, this has been a very functional battery. I try not to leave it charging much more than I need to, just in case. As of now, I would buy this again if it lasts at least a year.

We have a Hoover Power One vacuum cleaner that we got a few years ago. It came with two rechargeable batteries. One of the batteries recently stopped keeping a charge and we went looking for a replacement battery. This battery works perfectly with our vacuum. It fit into the charger just fine and then into the vacuum. The price is just right and we now have two batteries we can use. It is great to have the second battery to put into the vacuum when the other one dies in the vacuum.

So far it works. It is different in size but does fit my Hoover. It seems to last as long as the original. I haven’t owned it for an extended period of time and have used it and recharged one time so far. It does have the CE mark. I wish it was a UL mark. Hopefully Amazon is making sure these are real marks and that it is being tested as it should.