If I park the car in an area of high activity, the battery would be drained completely from a full charge after only a few hours, because the cameras would be recording continuously, and with a 2-channel system like I have, that only makes the matter worse. Other than that, it works as advertised.
I remember I got expedited shipping for free because I'm in the US. If you want faster shipping, there's a distributor in Vancouver, Canada called blackboxmycar.com. They will ship anywhere in the US. I actually bought my BlackVue from them. I didn't get the Lukas UPS from them, because they charged more than the vendor, and I didn't know which version they had (2,600 mA or 3,000 mA). However, I see that they carry two other brands now, including T-Power.
http://www.blackboxmycar.com/collect...m-battery-pack
Btw, blackboxmycar.com claims that the Lukas UPS uses lithium ion battery made by LG.