My battery died back in November and I finally got a new one from Vapepower.ca. It worked perfectly fine for a week. I'll tell you exactly what happened. The battery came Monday I used it a lil till it got down to 3 in battery level. I charged it an the next day it worked fine, I used it all day till the battery was out. When I went to charge it the 3 and 7 would continue to blink and it would show the charging icon blinking. I tried to do down reset I found online no help, tried unplugging the battery and plugging it back didn't work. When you try to turn it on the same 2 lights would flash 3&7. Here's picture of me trying to turn on the solo, again these are the same to lights that blink when it is plugged in. Any thoughts? Sent from my iPhone using Grasscity Forum