>>1621460Those USB cells are kinda cool, but you gotta double check that they will fit in your light because they’re a bit longer than regular cells. And it’s not as much fun without the risk of unprotected cells (although I have never run my tacticol lights long enough to see what voltage the light cuts off at).
Also could get some regular cells and one of these chargers that is connected to the power source with the USB cable. Charge it from the wall, the car, solar panel, or a power bank.
