Description
xPower up your robot vacuum with WirelessFinest 4000mAh Battery
Meet the WirelessFinest 4000mAh replacement battery, designed to bring back the clean strength of your robot vacuum. Built for longevity and steady performance, it aims to restore the original runtime, letting you finish floors in fewer sessions and with less interruption.
What you get
- Restored runtime and performance: maintains charge to keep cleaning sessions efficient, even on higher speed settings.
- Budget-friendly upgrade: a practical solution that addresses common battery issues without buying a new unit.
- Easy installation: a quick 2-minute swap with the included tool, no special tools needed.
- Fast and safe charging: compatible with standard charger stations; built-in protection against overcharge and short circuits.
- Extended capacity: 4000mAh at 14.4V, same size and connector as OEM replacements; full charge powers longer cleanings.
- Broad compatibility: designed for a wide range of Eufy RoboVac models and select others like Ecovacs Deebot, Tesvor, Goovi, Amarey; note the 3-prong connector requirement.
Real-world use and benefits
Imagine finishing a living room with less pause for recharging, then transitioning to a hallway with renewed stamina. The battery supports longer cycles on standard or boost modes, helping you cover more ground without hunting for a charger.
- Consistent power during routine tasks and edge-cleaning
- Reliable performance when tackling hair, dust, and debris on varied flooring
Specifications and what to expect
- Voltage and capacity: 14.4V, 4000mAh Li-ion pack for extended run times.
- Chemistry and safety: premium lithium cells with protection against overcharge, over-discharge, and short circuits.
- Durability: designed for up to 500 charge-discharge cycles with minimal capacity loss (less than 5% after many cycles).
- Physical fit: same size and connector footprint as the original battery for straightforward replacement; compatible with a 3-prong connector, not suitable for 2-prong setups.
- What’s included: install tool and straightforward instructions to get your vacuum back in action quickly.
Compatibility spans popular models from Eufy, Ecovacs, Tesvor, Goovi, Amarey, Coredy, and more. This replacement is a smart option for households that rely on their robo vacuum for regular cleaning without the expense of a new unit. Use it as a way to refresh your vacuum's capabilities and extend its productive life while managing expectations about performance where real-world factors vary.
FAQ
Q: Is this battery compatible with my RoboVac model?
A: The 4000mAh battery fits many models including Eufy RoboVac 11/11S, 12, 15C/15T, 30/30C, 35C, and more; confirm connector type and model in details.
Q: How long does a full charge typically last?
A: Full charges generally last about 2 to 3 hours depending on surface, settings, and model.
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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