Replacement Battery for ILIFE A4s, A4s pro, A6, A7, A8, A9 Vacuum Cleaner, 2600mAh, 14.4v/14.8v; (OEM: BYD. Attention The Side Hook Connector); NOT fit for iLife V3, V3s, V3s Pro, V5, V5s, V5s Pro, V8

My vacuum could only do a room at a time and then would have to recharge. With this battery, Dusty is just like brand new. He’s got his energy back and will vacuum the whole house with no problem. I’m so glad I purchased this battery replacement. It’s holding up well and keeping its capacity without any issues. I highly recommend it.

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.

Exelente

Was a good battery. The 1st latest 3 years, the 2nd one, less then a year. I just bought another, it was packaged better so I will see if the 2nd one was just bad or used.

I ordered two batteries they both work great!

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.

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!

The replacement battery for my vacuum(ILife) doesn’t last long at all. The original battery that came with the vacuum lasted about 2 years. I’m not thrill with this battery.