Description
xUpgrade your Dyson V8 cleaning with the AOOJ 8000mAh replacement battery
From quick pickups to marathon cleaning sessions, the AOOJ V8 battery is designed to expand how you use your vacuum. Built for the Dyson V8 line, it pairs high-energy cells with smart protection to help you tackle larger spaces, stubborn pet hair, and layered carpetwork without frequent recharges. This version is compatible with V8 Absolute, Animal, Motorhead, Fluffy, and SV10 models, while remaining not compatible with the V8 Cyclone configuration.
Two charging options give you flexibility in how you power up. Dock charging keeps the unit ready on a stand, while wall-mounted charging saves cabinet space. Replacing the battery is a quick two-step process that requires no tools, letting you get back to cleaning faster. For best results, allow the battery to cool for a short period after heavy use before recharging.
- 8000mAh high-capacity cells provide up to 80 minutes of standard runtime and about 20 minutes in MAX mode.
- 7-level smart protection (BMS) guards against over-voltage, over-current, short circuits, overheating, and imbalanced voltage; CE/FCC/ROHS certified.
- Two charging methods supported: dock charging or wall-mounted charging; quick 2-step replacement without tools.
- Boosted suction in MAX mode by approximately 30%, helping address pet hair and deep carpet dust.
- Full charge takes about 4–5 hours; slow charging can extend cycle life beyond 500 charge cycles; safe for overnight charging with the original charger.
Real-world use often shines through with larger homes or multi-room cleaning. Many customers find the extended runtime reduces mid-clean interruptions, while the reliable protection system adds peace of mind during longer sessions. The battery’s compatibility with several V8 variants means you can tailor it to your household needs, while the not-for-Cyclone note helps you choose the right option for your machine. Consider how frequently you clean high-traffic areas, how large your space is, and whether you value longer standard runtimes or robust MAX performance when deciding if this upgrade fits your routine.
Key benefits at a glance
- Longer overall runtime to cover bigger cleaning tasks
- Safe, certified protection for reliable operation
- Flexible charging options to suit your setup
- Significant MAX-mode suction boost for tough spots
FAQ
Q: Is this battery compatible with all Dyson V8 models?
A: Yes—fits Dyson V8 Animal, Absolute, Motorhead, Fluffy, SV10, and other V8 variants; not compatible with V8 Cyclone.
Q: How long does charging take and what runtime can I expect?
A: Full charge takes 4–5 hours; standard mode delivers up to 80 minutes, MAX mode up to 20 minutes.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.