Hi all, I have had my sds 100 for about 2 weeks. Well after getting the serial port to work, Now I can move on to the scanner okay here is my question. With my scanner set to no charge while on, Connected to my laptop battery voltage stays at like 3.84 does not drop? So I'm thinking better off let it charge while on let green light come, But if it stays on I guess still getting a trickle charge just like when it is set to no charge while on? Anyone else noticed this? thoughts? thanks Mike