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🔋 Power your clean life—never miss a beat with unstoppable vacuum energy!
This 14.4V 3000mAh replacement battery is engineered for wide compatibility across top robot vacuum brands including Eufy, Ecovacs, and Tesvor. Featuring premium cells that sustain 95% capacity after 500 charge cycles, it offers an impressive 120-180 minutes runtime per charge. Intelligent safety circuits ensure protection from electrical faults, while a simple two-screw installation gets your vacuum back to peak performance fast.
| ASIN | B0B42BWP7N |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 3000 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 7.8 Ounces |
| Best Sellers Rank | #62,477 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #26 in Vacuum Replacement Batteries |
| Brand | Cuzieey |
| Compatible Phone Models | eufy 11s battery |
| Customer Reviews | 4.4 out of 5 stars 1,244 Reviews |
| Item Weight | 1.06 ounces |
| Manufacturer | Cuzieey |
| Model Name | 14.8V 44.4Wh |
| Model Number | 14.8V 44.4Wh |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Recommended Uses For Product | Vacuum Cleaner |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 14.4 Volts |
S**H
Perfect replacement!
So easy to replace this battery! Fit perfectly! Definitely works well and is compatible with multiple generations of the robot vacuum. Quick charging and no need to worry about it!
L**I
Nice.
Works on older version of Eufy.
C**Y
My vacuum works like brand new!
I never thought I would need a new battery because my vacuum charges but after two years it started lagging and turning off after a few minutes. I ordered this replacement battery and now it works like brand new! Easy to replace!
C**.
So worth it!
So incredibly inexpensive and easy to install. I don’t do anything handy and when I say it was the easiest installation. Incredibly worth the $20 over the $200 replacement
S**A
This is a replacement battery for a few different Eufy robot vacs
Rechargeable batteries are not diamonds and are not forever! Replacing the battery is pretty straightforward. First, turn off the battery power switch, which on mine is red and under a flexible clear plastic cover near the roller brush. My Eufy 30C involved removing 2 screws from the battery compartment, lifting out and disconnecting the old battery. I have big hands and the plug receptacle is at the bottom and has a small tab that must be pressed to remove the battery cable from the machine. Disconnecting the battery is the hardest part for me because there is a release tab that must be pressed to release the battery. Snap the new battery's cable where you disconnected the old one. Replace the cover and screws put new brushes on if needed and voila... new vacuum.
T**Z
Great Replacement Battery
Fit and Works Perfectly!
C**M
Lost changing capabilities after 3 months of use
Bought this in February and it worked great at first, but now it won't hold a change. I wish it lasted longer.
H**M
Gave 30C Max new life
Eufy 30C Max stopped working after 4 years of no issues. It would charge on the dock (blinking orange light) for a minute and then the indicator light would turn red and stop blinking. It was easy to switch out the battery. Glad it came with the screw driver given the size. Great value for a several hundred dollar vacuum. Hoping it holds up for a good while yet
I**A
Fácil instalación
Me agrado que incluya desarmador magnético, ya que los tornillos son pequeños te ayuda a abrir y cerrar la tapa de forma más sencilla. Espero la batería dure un tiempo razonable
P**.
Worked perfectly!
My eufy 11S robovac stopped working after a few years. It had a solid, red light, and none of the troubleshooting tips seemed to work. I tried to clean out the bristles, empty out the dirt container, nothing was able to fix it. Then I came across an article online that said it could be the battery. I bought this battery at $27, and as soon as I popped it in, the vacuum started working again. Definitely recommend!
L**R
Great
Works great on my vacuum, and is much cheaper that purchased in your local store
C**N
Excellente batterie
Produit exactement comme décrit
A**R
Worked well. .
The replacement battery replaced an old worn out one and it fitted perfectly and worked well.
Trustpilot
2 weeks ago
2 months ago