bestriven Wireless Charging Adapter for Robot Vacuum: USB connectivity
Available Options

Tired of wrestling with cords every time your robot vacuum needs a boost? This wireless charging adapter is here to save the day—no more awkward tangles or misplaced cables. Just plug it in via USB (because who doesn't have a spare USB port lying around?) and let it do its thing. Delivering a smooth 8-4V DC output, it plays nice with pretty much any robot vacuum out there. Plus, it's so compact and light, you'll forget it's even there—until your vacuum's battery thanks you, that is.
- 8-4V DC output
- Compatible with robot vacuums
- Wireless charging
- USB connectivity
General specs
- Brand: bestriven
- Seller: Joom
- Output Voltage: 8-4V DC
- Connectivity: USB
- Compatibility: Robot vacuums
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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Brand | bestriven | Le Taotao | Refreshing Home | Robot Sweeping Accessories | Modern Home Furnishing | Darling Women Boutique D |
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Price | $6.11 | $6.45 | $34.30 | $6.11 | $67.35 | $78.08 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 29, 2025 | August 27, 2025 | August 8, 2025 | August 22, 2025 | August 30, 2025 | August 8, 2025 |
Compatibility | Robot vacuums | Robot vacuum wireless batteries | Dyson DC31, Dyson DC34, Dyson DC35, Dyson DC44, Dyson DC45, Dyson DC56, Dyson DC57, Dyson DC30 | Cordless vacuum robots | OKP K2, OKP K3, OKP K3A, OKP K4 |
Elizabeth G.
San Diego, CA
June 29, 2025
first impression was good—i plugged it in via usb, which was easy since i have extras around the house. it delivers power smoothly and my vacuum charges up, but it takes a bit longer than expected. as a stay-at-home parent, i appreciate anything that saves time and reduces clutter, but this seems just okay for now. i might keep using it for the convenience, but it's not perfect. :)
- Pros: it's extremely convenient to not deal with cords anymore, and it seems to work with my vacuum without any issues. the small size makes it easy to place anywhere, and i like that it uses a common plug type.
- Cons: long story short, it doesn't charge as fast as the original cord did, and sometimes it feels a bit flimsy, so i worry about durability over time.