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🔋 Power up your Dyson, power up your day!
The BOTKK Upgraded 21.6V V8 Battery Replacement is a high-capacity 6000mAh lithium-ion battery designed for Dyson V8 SV10 and SV25 vacuum cleaners. It offers longer runtime and stable power output with advanced safety features including overload and overcharge protection. Compatible with multiple Dyson V8 models, it features a 3-LED indicator for easy battery monitoring and is certified for safety and reliability. Installation is straightforward, making it the perfect upgrade for professionals seeking uninterrupted cleaning performance.















| ASIN | B09NKP1YVV |
| Amperage | 6000 Milliamps |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 6000 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.27 Pounds |
| Best Sellers Rank | #20,321 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Vacuum Replacement Batteries |
| Brand | BOTKK |
| Compatible Phone Models | v8 battery replacement, v8 animal battery replacement, SV10, 215681, V8 Animal Cordless HEPA Vacuum/V8 Absolute Cord-Free Vacuum/V8 Fluffy Vacuum/V8 Animal Cordless Stick Vacuum/V8 Animal Cord Free Vacuum/V8 Motorhead/V8 Absolute Stick Vacuum Pet Hair Vacuum |
| Customer Reviews | 4.4 out of 5 stars 589 Reviews |
| Item Dimensions | 6.02 x 5.59 x 3.7 inches |
| Item Weight | 1.43 Pounds |
| Manufacturer | Shenzhen Henglixinyuan Electronic Technology Co., Ltd |
| Model Name | dy/son |
| Model Number | dy/son |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Recommended Uses For Product | Vacuum Cleaner |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 21.6 Volts |
| Warranty Description | 1 |
P**A
A Must Have Battery Replacement
If you’ve noticed your vacuum cutting out halfway through the living room, this replacement battery is the fix. Performance & Longevity The most immediate difference is the runtime. This battery consistently delivers enough power to tackle the entire house on "Max" mode without the dreaded sudden shutdown. It holds a charge remarkably well, and the power delivery remains steady. Fit and Installation The build quality is impressive. It clicks into place with a precise, secure fit that mirrors the original part perfectly. Installation and replacement is straightforward with just a couple of screws and you’re back in business in under five minutes. Reliability The integrated LED indicators are accurate, giving you a clear view of the remaining juice so you aren't left guessing. The Verdict: Don't bother buying a new vacuum. This battery is a cost-effective way to restore your machine to its former glory. It’s powerful, reliable, and turns a frustrating chore back into a quick task.
P**T
Great replacement Battery
Easy to install. Works great. Good price!
S**E
Works
This battery works great. I had previously bought one from a different company and it didn’t last very long. Came quickly and easy to replace Now I can use it again!
T**R
Best Purchase ever!
The battery was easy to install and charges just fine. I can vacuum each room and I have 7,about 1700 Sq feet, and battery keeps charged. I love it! Highly recommend for the value!
K**A
My Dyson is back in action!
My house recently got struck by lighting and unfortunately took out the battery to my Dyson. After purchasing a new charging cord thinking that was the issue and it not resolving anything i decided to try and see if it was the battery. Sure enough it was and I am so happy it works now! The battery replacement was easy to install and the Dyson immediately started working. I have a Dyson V8 SV25 and it fit perfectly. I have not used the new battery enough to know if was worth the money, but i can tell you buying the replacement battery was definitely cheaper than having to purchase a whole new Dyson which is what i wanted to avoid.
M**A
First day - so far so good!
Got it connected in less than five minutes. The battery was charged and ready to go. As long as the battery continues to work this was a great buy.
B**T
No
I works like new again
H**.
Works just like original
Easy to install. Works like original.
S**H
Disappointed
It worked for 2 days then it would turn on for 1 second and stop. Basically doesn’t work
Trustpilot
1 month ago
1 month ago