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🔋 Power Up Your Clean Game — Don’t Let Your RoboVac Run Out of Juice!
This upgraded 4000mAh 14.4V lithium-ion battery is a direct replacement for multiple Eufy RoboVac and Ecovacs Deebot models, delivering up to 3 hours of runtime and over 1000 recharge cycles. Featuring advanced safety protections and broad compatibility, it revitalizes your robot vacuum’s performance with reliable, long-lasting power—perfect for busy professionals who demand efficiency and durability.
| ASIN | B0DL18B5QW |
| Antenna Location | Battery for some deebot and eufy Robot Vacuum series |
| Battery Capacity | 4000 milliamp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 165 g |
| Best Sellers Rank | #35,917 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #7 in Vacuum Replacement Batteries |
| Brand | Batryuic |
| Customer Reviews | 4.6 out of 5 stars 707 Reviews |
| Included Components | 14.4V 4S1P 4000mAh Battery |
| Item Weight | 160 g |
| Manufacturer | Batryuic |
| Model Name | eufy 11s battery |
| Model Number | Eufy Battery Replacement |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Battery for some deebot and eufy Robot Vacuum series |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 14.4 volts |
| Warranty Description | We provide you free replacement battery if battery cannot be charged within 1 year |
R**L
New life for my RoboVac
This upgraded (4000mAh) battery installed easily and gave new life to my Eufy RoboVac 11S. For a longer life, be sure to follow the instructions to fully charge the battery, then run the RoboVac steadily to fully run the battery down (it will return to the charging station by itself at this point) then fully recharge the battery again before further use.
A**R
Great Replacement Battery — Vacuum Runs Like New
I bought this upgraded 4000mAh battery for my Eufy 25C, and it’s been working perfectly. After a few weeks of use, the vacuum runs like it’s brand new again. I’m really glad I took the time to research the issue instead of tossing the whole unit — turns out a simple battery replacement was all it needed. Great value and an easy fix.
A**L
Good Replacement Battery
Works greats and fit well!
M**O
Works
Got my Eufy 11S Max running again with minimal fuss! I was afraid I'd have to replace the whole robovac, but this little replacement battery saved the day.
A**E
Super impressed
Was so easy to install and worked very well. Took awhile to charge, but that’s normal. The price was very good.
D**D
“Dead” vacuum came to life
Battery gave new life to an older model robo-vacuum (that I rescued from a dumpster). For less than $40 I have a working vacuum that runs on it’s own.
M**O
Didn't quite last a year.
Replacement battery worked well, until it didn't. Lasted just less than a year, so I had to get a replacement. 1-year warranty was honored.
D**S
Fits Eufy 11S Max
Fit my Eufy 11S Max perfectly. I had forgotten how long it will run with a good battery.
Trustpilot
1 month ago
3 days ago