Review on 🔋 Enhanced iRobot Braava 380 Battery: Optimize Your Search! by Leslie Cyrius

We bought it two months ago for our 380 tons and to this day we know that it works. Our mopping robot does not charge well because it always sings when charging on the docker. sings, I just hold the power button for 10 seconds. It's getting quiet. After 15 minutes it sings again, I just hold on for another 10 seconds. When it's fully charged and the indicator turns blue, it won't sing. You can try if you have a similar situation. I just left it next to my desk while it was charging. At least I know the battery I bought is fine.