Version 1.7 is out, did anyone tried it?  > http://www.m2tech.biz/hiface2.html

Ok, if that external battery isn't good, i must stick to 2000-2500mAh NiMh batteries? :( How many working hours should I expect from them?

It has a "intelligent processor" that I think it detects the need to be active. So, if it would not detect the hiface it would not work. I will modify a usb cable to connect the hiface. If I understood, i just have to disconnect the "+" from the USB that goes into the computer, and leave the...

Hello guys, My first post here comes with a question. Can I use this (or is this safe to use) with the M2Tech HiFace2 instead of 4 x 1,2V batteries? > http://www.ebay.com/itm/Momax-iPower-Turbo-16800mAh-External-Battery-Dual-USB-LED-Flash-Light-Black-/140912320981 Link to...