Originally Posted by
canklecat
On the subject of those three or so variations of Cree headlights sold under dozens of different brands...
Are there any that will run directly from an external USB battery pack, via a standard USB cable? IOW, skip or bypass the vendor's supplied battery pack and just use my own?
There's a few now that run off USB packs, heres one:
Acacia T6 L2 Cycling Light-12.99 Online Shopping| GearBest.com
You get more power out of the dedicated battery packs, and you can charge off them with one of these:
https://www.action-led-lights.com/co...86-usb-adapter