Replacement Battery for Xiaomi Mijia Roborock S5 S6 S7 S50 S51 S52 S55 S552 S60 S65 S70 S75 T4 T6 T7 T60 T61 T65 E4 E20 E25 E35 C10 CT10 S5 Max Q7 S7 Max 14.8V 6800mah Robovac Vacuum Cleaners

This replacement battery is a perfect fit for my Roborock S4 vacuum. The added bonus of a screwdriver and a small cleaning brush was thoughtful, though I decided to use my own pro tools and a shop vacuum to really clean out the interior. I also replaced the filter, roller brush thingy, and side spinny brush thingy while giving it a good scrub with isopropyl alcohol.The battery itself works just as expected, and my Roborock is running smoothly. It’s great to be able to give the vacuum some maintenance TLC, and with this new battery, I’m hopeful it will last another 2-3 years. Highly recommended for those looking to extend the life of their Roborock without dishing out $800 on a premium upgraded version.I'm just happy that replacement parts are still so widely instead of having a design that will purposely brick it self just because you decided to self-service your own product instead of taking it to a "certified puppet" while sneaking in forced arbitration just add insult to injury. Go Roborock!

Brand new but after 100% charge- short runs dropped to 50% power then vacuum tried to return for recharge but suddenly then dropped to less than 20% and died before reaching recharge pad. Happened 6 times before gave up & returned battery. Reinstalled old 4 yr old battery!

Quality: First and foremost, the quality of the battery is impressive. It feels robust and well-constructed, which gives me confidence in its longevity. The performance has been outstanding—my Roborock now operates like new again, delivering powerful suction and an extended runtime. The manufacturer's specifications match perfectly with my original battery, ensuring compatibility and performance.Ease of Installation: One of the standout features of this replacement battery is how easy it is to install. The process took me less than ten minutes from start to finish. The seller provides clear, straightforward instructions, which made it simple even for someone who isn't particularly tech-savvy. All I needed was a screwdriver, and I was able to replace the old battery without any issues. It's refreshing to find a product that doesn’t require extensive tools or DIY experience.Performance: Since installing the new battery, my Roborock S5 has been a powerhouse. It runs efficiently, covering a larger area than before with faster charging times. I’ve noticed a significant improvement in cleaning efficiency, especially with the increase in suction power. It now easily manages pet hair and debris, leaving my floors spotless.Conclusion: Overall, I highly recommend this replacement battery for anyone looking to revive their Xiaomi Mijia Roborock S5. The combination of good quality and easy installation makes this purchase a no-brainer. It has breathed new life into my vacuum cleaner, and I am thrilled with the performance boost. If you’re in a similar situation, don’t hesitate to make this investment—you won’t regret it!

The battery did fit our RoboRock vacuum cleaner which was hard to get to with the screws and such. It charges fairly quickly and runs the vacuum cleaner before going dead. Connector provided hooks easily to the one attached to the vacuum.

The stated capacity exceeds the original battery, but in reality it has half the capacity at best.

As described replacement battery for xiaomi robot vacuums. Came 75% charged, correct voltage and capacity. Charged up fine. No issues.