Vax Genuine ONEPWR 4.0Ah Max Battery | 3-Year Warranty | Fits every ONEPWR product | BV25040, Black

Vax Genuine ONEPWR 4.0Ah Max Battery | 3-Year Warranty | Fits every ONEPWR product | BV25040, Black

Q: Is the battery compatible with blade 3 model?

The answer is ‘Yes’. I also own a Blade 3 vacuum cleaner. The 3mh battery that is supplied with this product won’t last long and buying an extra battery is a must. This battery will charge in around 3 hours and last a lot longer than the one supplied. I personally think that Vax should have provided this product with the 4mh battery from the outset. The good news is that the ‘One-power’ battery will also power any ‘One-power’ product and there are a few of these on the market.

Q: Is the vax onepwr battery exactly the same as the hoover onepwr battery

The VAX and Hoover brands are both owned by the same Company, Techtronic Industries Company Limited in Hong Kong. As they've chosen to use the same name for these batteries (onepwr), I assume they are identical.

Q: Is this compatible with vax blade 2 which has a fixed battery, ie it charges in the machine. vbb2asv1. my battery isn’t lasting as long as it used to

The replacement battery I purchased charges separately from the cleaner using its own charger. I suspect it is a different battery. Have a look on vax website and it should give you information about the type of battery you need. Rechargeable batteries do slowly loose their storage capacity over time.

Q: I have a flashing red light when charging the battery, anyone else experienced this and know how to fix?

I believe it's a faulty battery, if it is still under warranty contact vax they will send you a replacement. I found there customer service team excellent

Product ID: 185218699

Secure Transaction

Details

Number of batteries
1 Lithium Ion
Brand
Vax
Battery cell composition
Lithium Ion
Battery capacity
4 Amp Hours
Recommended uses for product
Cordless

⚡3.7V Voltage

🔋4.0Ah Power

🛡️3-Year Warranty

Frequently Bought Together

Vax Genuine ONEPWR 4.0Ah Max Battery | 3-Year Warranty | Fits every ONEPWR product | BV25040, Black

Vax ONEPWR 4L Multifloor Hard Floor Cleaner Solution, Citrus Burst Scent, Removes 99.9percent of Bacteria, 1-9-142097, Silver

Description

🔋 Power Up Your Cleaning Game!

LIGHTWEIGHT DESIGN - Weighing only 650g, it's easy to handle and store.
LED RUNTIME INDICATOR - Stay informed with real-time battery status at a glance.
UNIVERSAL COMPATIBILITY - Seamlessly fits every ONEPWR product for ultimate convenience.
RECHARGEABLE PRE CHARGED - Ready to go right out of the box—no waiting around!
FADE FREE LITHIUM TECHNOLOGY - Experience consistent power without the drop-off.

The Vax Genuine ONEPWR 4.0Ah Max Battery is a versatile, rechargeable power source designed to fit all ONEPWR products. With fade-free lithium technology and a handy LED runtime indicator, this battery ensures you never run out of juice mid-task. Backed by a 3-year warranty, it combines reliability with performance, making it an essential addition to your cleaning arsenal.

Specifications

Brand	Vax
Model Number	BV25040
Colour	Blue
Product Dimensions	5.5 x 8.5 x 13 cm; 650 g
Voltage	3.7 Volts
Compatible Models	full Vax OnePWR range
Special Features	Every OnePWR battery fits every OnePWR product - with fade free lithium technology.
Item Weight	650 g

Have a Question? See What Others Asked

Is the battery compatible with blade 3 model?

Is the vax onepwr battery exactly the same as the hoover onepwr battery

Is this compatible with vax blade 2 which has a fixed battery, ie it charges in the machine. vbb2asv1. my battery isn’t lasting as long as it used to

I have a flashing red light when charging the battery, anyone else experienced this and know how to fix?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products