(NEW!) EIOEIR Cordless Stick Vacuum Cleaner

I wanted to love this vacuum because it’s lightweight and was very effective when it worked the first time I used it. But after only two uses, it started to show signs that the battery was defective. I charged the vacuum until the three battery lights indicated the battery was fully charged before my first use, as directed in the instructions. The charge lasted for maybe 20 minutes of active use. I figured maybe this wasn’t a big deal, that I had gone over a rug and maybe that used more power, and plugged it in again as the battery light was blinking, indicating it needed a charge. After coming to a full charge again, I tried to finish the job I had started, and it died after about 10 minutes of use with the light blinking at me again. Upon plugging it in, 2 of the 3 battery indicator lights were already full, which makes no sense if the vacuum died completely and the battery light was blinking. So I also cleaned the filter, emptied the dirt collector, and cleaned any hair from the base, just in case. Still, once all 3 battery level lights were solid after charging, I took it off the charge and tried to continue vacuuming and it died after 2 minutes. At this point, I decided to just try and charge it overnight to give it a full recharge after shipping. The next day, I yet again went to finish my vacuuming and it died after 2 minutes. Fast forward to a few weeks later and now it won’t even turn on for more than a second without dying. And Amazon has been no help, because after trying to return the product, they wouldn’t accept it without original packaging, which I had already gotten rid of as the product worked initially. As a new mom and a new homeowner, I just want a working cordless stick vacuum, and was really hoping this would be the one :(