Description
xOverview
The BOTKK 21.6V replacement battery is designed to fit widely used Dyson V8 packs, delivering steady, dependable power and reliable runtime. It is built to harmonize with the balance of your cordless vacuum, so cruising across carpet fibers or gliding between rooms feels natural and confident. With a focus on safe charging and straightforward swap-in setup, this battery invites you to return to cleaning with minimal interruption.
In everyday use, you may notice a consistent power curve that supports longer cleaning sessions. The 8500 mAh capacity together with 21.6V output aims to support longer sessions in standard mode while preserving performance in higher power tasks, offering flexibility for quick spot cleans or deeper cleaning reigns.
Key specifications
- Type: 21.6V, 6 cell
- Capacity: 8500 mAh
- Runtime: 65+ minutes in standard mode, 8–12 minutes in MAX mode
- Compatibility: Dyson V8 models including SV10, SV25, 215681 and common variants (Animal, Absolute, Fluffy, Motorhead)
What you get
- 1 BOTKK V8 replacement battery
- 1 battery dust cover
- 1 screwdriver
- 3 screws
- 2 pre-filters and 1 post-filter
Real-world use and benefits
In daily cleaning scenarios, the battery’s steady power supports smoother suction across different floor types. Quick swaps mean less downtime between tasks, and the included filters help maintain cleaner air paths for continued performance.
Practical features include safety protections and a simple swap process. The battery is designed to work with the V8 wall-mount dock, enabling an organized charging station and a tidy cleaning nook.
Safety and quality
The unit carries safety protections for overcharge, overcurrent, overheat, and short circuits. It’s built with high-quality lithium-ion chemistry and is paired with certifications such as FCC, ROHS, and CE for added confidence.
Support
Customer care is available if you have questions or need assistance after purchase. Reach out via Your Orders for responsive help and a satisfactory solution.
FAQ
Q: Is the BOTKK 21.6V replacement battery compatible with Dyson V8 models?
A: Yes. It fits V8 packs including SV10, SV25, 215681, and common variants like Animal, Absolute, Fluffy, and Motorhead.
Q: What is included in the BOTKK V8 battery package?
A: The package includes 1 replacement battery, 1 dust cover, 1 screwdriver, 3 screws, and 2 pre-filters plus 1 post-filter.
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.
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