🔋 Power your clean life—never miss a beat with unstoppable vacuum energy!
This 14.4V 3000mAh lithium polymer replacement battery is engineered for top-tier performance and safety, compatible with multiple Eufy, Ecovacs, and Tesvor robot vacuum models. It delivers up to 180 minutes of runtime, supports 500 recharge cycles while retaining 95% capacity, and features an intelligent charging circuit to protect your device. Easy to install, it ensures your vacuum stays ready to tackle every mess with reliable, long-lasting power.
| 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 | #45,244 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #27 in Vacuum Replacement Batteries |
| Brand | Cuzieey |
| Compatible Phone Models | eufy 11s battery |
| Customer Reviews | 4.4 out of 5 stars 1,198 Reviews |
| Item Weight | 0.07 Pounds |
| 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!
R**G
Good Replacement
Compatible with Eufy. Works well.
J**R
Vacuum like new!
After about two years, my Eufy robotic vacuum stopped working. The charging light was red and stayed on. The vacuum emitted a constant beeping noise. None of the troubleshooting solutions was applicable. I cleaned it well and replaced all parts. It still did not work. I purchased this replacement battery. It was easy to install. The vacuum works like new.
R**Z
Good value
Fit well and easy to replace charges fast
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.
A**R
Works as expected
Works perfectly for my Eufy.
J**S
1/10th of the Original Battery
I originally bought this to replace my Eufy Vacuum's battery which lasted me 2 years with daily use. At first I thought this was outstanding value, since it was easy to install, worked great, charged just as fast the original and looked exactly like the one I was replacing. However, I have only had this for a few months and my vacuum now stops in the middle of my room, blinking red. This showed me that the battery quality is not the same as the original and is only 1/10th as good. Sometimes its worth it to buy the original, so highly encourage you to look elsewhere.
M**A
Happy Happy!
Installed and functioned perfectly!
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