That I need a power source for my thermal. I have a Hogster Vibe and going through batteries like water.

And heavy bombing practice at the Pinecastle Range in the Ocala National Forest tonight as I type.

I have this
ATN battery    Very big but works well I'm happy with it.



I also have the one TNVC sells much smaller and prefer that style

TNVC BATTERY

Bering's will work with virtually any 5V battery pack. I prefer Anker packs especially in cold weather. I use the TNVC/Night Goggles battery pack that was linked to earlier. However, this battery pack system is being redesigned potentially, so hard to get in stock. The following Extended Battery Pack has a QD picatinny rail connection that is part of the battery case. It will run your Vibe 10+ hours. The only thing is I wouldn't run this pack in extremely cold temps.

The Vibe takes a USB-C cable. I would use a 90° USB C cable and disconnect it at the battery not the scope. The USB external ports are the weakest links on most thermal devices, so you want to protect them as much as possible. You can also go magnetic USB but many disconnect too easily when bumped.