I wanted to see what the standby time is of the NeoConnect device, and left it on since I received it around the 24 th of April. I did a few speed tests, played around on the net a bit and made a few phone calls. It is now 10 days later and it is still going strong – although it only has 1 bar left. I am sure it will need to be charged soon, but the standby time certainly impressed me…