Replacement Battery for ILIFE A4s, A4s pro, A6, A7, A8, A9 Robotic Vacuum Cleaners, 2600mAh, 14.4v/14.8v

For those of you that have the High Tech Automatic Pet door, this battery will work instead of the the battery they sell. I have been trying to replace all lead acid batteries for things in my house with better options and did not want to purchase a lead acid battery for my dog door. I have it hooked up to the mains power, but wanted the battery in the even of a power outage. This batter works as a replacement and offers double the capacity as a bonus. It fits in the little cubby on the door too. The only caveat is you will need to clip off the connector it comes with and replace it with some crimp on spade connectors to fit in the little slots in the door. The positive terminal is the on closest to outside on the dog door on the type I have, but you might want to measure yours with a multimeter first to be safe.

This appeared to be the best battery for my iLife A4s. Ordered it; easy to install, fits perfectly and has restored a long run time to my vacuum!

Edited to increase the stars!For the first few weeks, this battery worked great! Now after just over 2 months, it turns on the off immediately. I have cleaned the the vacuum contacts, filters, etc. and nothing.I was contacted by the seller, & they replaced the battery, even though it was past return date. I think I got a bad one at first, because the new one is very powerful.I will buy again from this seller!

I'd have given five stars, overall, but it arrived a day late, and we really needed it.It works perfectly, fits perfectly, and put our old Mooka vacuum back in service!The connector is not the same, so I voided the warranty by having a professsional solder the old Mooka connector to the leads. That took five minutes and five bucks! I will buy another when it's time.LS

My vacuum was not holding charges anymore. Instead of buying a new vacuum, I decided to give this battery a try. Problem solved. I was happy to spend much less money on a battery compared to a new vacuum and avoid sending a working appliance to the landfill.

This battery is working well. Gave our vacuum a new life!!!

UPDATE: 1/26/22. Well, the battery is dead again.. so from timing of this purchase, it lasted approximately 6 months. Waste of money and resources having to dispose of another batteryOriginal review—I think the charge on this battery is a little less than what the original battery was able to do, but could not say for absolutely certain. What I can say is that I did not want to spend the $$$ to replace the entire thing. I don’t think I can live without it! My A4 was down to just a few minutes of cleaning. Luckily I found the manual and that the issue was the battery. Super easy install. This has brought it back from near death. Don’t really agree with the price.. but way better than spending $200+ to completely replace! Go for it. Also, I do update my reviews so if things change with this battery, I will revise my review.

Received this product and was pleasantly surprised to find that it is a perfect fit for my robot vacuum.