djb Hey man- ah, I thought I'd mentioned it already but looking back I haven't..! Apologies..!
I have already got a Powerbank- had it for a few years now:





It also has USB C so should be good for Garmin Edge Explore 2 right?

• Capacity: 20000mAh/ 74Wh
• Input(USB-C): 5V=3A 9V=2A 12V=1.5A
• Output(USB-C): 5V=3A 9V=2A 12V=1.5A
• Output 1: 5V=3A 9V=2A 12V=1.5A
• Output 2: 5V=3A
• Size: 5.3*2.7*1.0in
• Weight: 12.3oz

The connectors are a USB-C and x2 standard USBs.


I'm more or less sold on the Garmin Edge Explore 2 tbh, and the only thing I'm trying to decide now is do I need to order the Power Bundle version for nearly an extra 100GBP? It basically allows it to be connected to the Powerbank as I go along as far as I can tell...
I've also got x2 universal travel adapter plugs to plug it in etc for USA.