Replacement Battery for Wyze Robot Vacuum, for Xiaomi STYTJ02YM, Xiaomi Mop P/Mop Pro/Xiaomi Mop 2S, Haier JX37, Yunmi MVVC01-G Pro, Conga 3290 3390 3490 Vacuum Cleaner, 14.8V 6200mAh

Works perfectly in my Xiaomi Mop Pro from 2020. Its a snug fit, you need a small Phillips screwdriver for glasses to open it

Bought this to replace the failing battery in the original Wyze Robot Vacuum and it worked like a charm! Fits perfectly and I finally have a full charge again (actually more battery life than the original thanks to the extra cells) to help clean my house with one pass!

Battery was delivered on April 23, 2025 and on May 20, 2025 it was dead and would not hold a charge. Battery life was not good.

Easy to install. Had to remove 6 little screw on the battery compartment to install. Needed a very small phillips screw driver don this. Had the correct connector to install. Worked fine after installation. Now get about 75 minutes of runtime per charge, was expecting a bit more since this battery had a higher amp hour rating than the original battery. It has about the same runtime as the original battery had when it was new.

I read some mixed reviews on Amazon but decided to get it anyway, even with a couple of bad reviews. What’s the worst that can happen? Good news is that the new battery works great in my Wyze vacuum! I did what a couple of people recommend- I installed it and ran the battery down before charging it. I don’t know if that makes a difference but the battery life is back to brand new again. Prior to putting the new battery in, the Wyze would only clean half of the floor, go back to fully recharge, and then finish the floor hours later. It would end the cleaning with a depleted battery.Now it cleans the entire floor in one go with like 30% of the battery remaining. I have already ordered another battery for the Wyze vacuum on the second floor.It was super easy to install! You have to remove 4 little screws, unplug the old battery, plug the new battery in, screw in the 4 screws, and that’s it. Replacing it took less than 5 minutes.

Battery died in 4 months of use. Not worth it. New vacuum from Wyze was 100 bucks, totally not worth 30 dollars that i paid for the battery.Update: contacted the seller and they are sending a replacement. I hope new one works out better

This battery works with my Wyze Robot Vacuum and has restored its cleaning capacity to roughly the same as it originally was. But there’s no way it has a 6200mAh capacity. The original battery in the Wyze Robot Vacuum is rated at 3200mAh, so this one should last almost twice as long. In reality, it lasts about as long as the original battery did. It seems like Wyze doesn’t sell first party replacements, so I’ll probably keep it anyway, but it’s a shame that the product description and labeling are inaccurate.

Replacement for my wyze robot vacuum that I have had for a very long time. Love that this got it working again! Would buy again