

🔋 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 |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #9,059 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Vacuum Replacement Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (867) |
| Date First Available | December 13, 2021 |
| Item Weight | 1.37 pounds |
| Item model number | dy/son |
| Manufacturer | Shenzhen Henglixinyuan Electronic Technology Co., Ltd |
| Product Dimensions | 6.02 x 5.59 x 3.7 inches |
L**Z
Working well
super easy to change out/replace via a simple youtube video and so far so good seems great holding charge for ages, as it should!
K**N
Great Battery Replacement
This is a great replacement battery for a Dyson vacuum. Very easy to install and works just as well as the original.
A**O
Affordable dyson replacement
Perfect replacement for my dyson! The battery was going out after 5 years and I did not want to pay the outrageous price from the dyson website. This works great!
K**.
Easy Fix and a Huge Upgrade for My Dyson V8
Swapping this battery into my Dyson V8 was quick and simple. It took three screws, and the new pack fit perfectly in place. It also plugged right into my existing wall-mounted base charger without any issues. For context, my original OEM battery was a 21.6V 2800mAh 65Wh pack. On Max Suction mode it barely lasted 2 minutes before dying. This replacement is 21.6V 6000mAh 129.6Wh, and the difference is night and day. I tested it on Max Suction and stopped counting after 15 minutes because it still had more left to give. The LED indicator is a bit quirky. It drops from three lights to one rather quickly, then sits at one light for a long time. So the gauge isn’t perfectly accurate, but to be honest, I never relied on those lights much anyway. What matters is the runtime, and this battery easily outperforms the dying original. Overall, this was a very quick and effective way to revive my vacuum. If your Dyson V8 is fading fast, this battery is a straightforward upgrade with plenty of extra life.
D**E
11 months
Worked well easy to install but only lasted 11 months. Other brands lasted me 2 years but were more expensive.
A**R
Good choice
It has been working well. Although I like to see how long it will last, crossing fingers.
K**S
Exact replacement for Dyson.
The battery on my Dyson died. Found this replacement at a very attractive price compared to the Dyson battery. Er have been using to for several months now and it has proven to be a great replacement battery. We get long run times, and it hols the charge very well.
A**R
Dyson battery
This battery was easy to install and works very well in my Dyson vacuum.
T**H
Excellent replacement
M**G
Ça fait 3 semaines que je l’utilise et ça fonctionne bien. J’espère que ça durera !
M**T
Fits perfect for Dyson and longer lasting
K**K
Perfect fit. A fraction of the OEM price. Fast delivery.
J**L
Received the replacement battery put in the Dyson hover charger it up and the vacuum has never worked as good recommend it to anybody
Trustpilot
1 week ago
3 weeks ago