Outdoors DIY 18650 Battery Bank - Various Colors
If you're the outdoors type but still need power out in the campsite or on the bike, these outdoors DIY powerbanks are perfect. They offer a USB 2A power output, and a 12V DC power socket.
Simply insert six 18650 cells and you're set. For the best results use new cells of the same brand and capacity type. Check out our range here.
You can check the battery status via the LED power meter, and easily strap the power bank to your bike or other device with the included strapping.