The Black Diamond Storm+ headlamp charges over USB-C while staying on, so topping off the battery mid-outing doesn't mean going dark first. A three-lens setup pairs a flood lens for close-range work with a dedicated spot lens for a long-distance beam suited to technical, all-mountain terrain, plus a separate RGB lens for colored night vision. An IP67 sealed housing and oversized, glove-friendly buttons round out a headlamp built to keep working when conditions get demanding. What Our Gearhead(R) Experts Are Saying:"I was rigging a descent well past dark with the battery getting low, plugged in a power bank, and kept working the whole time instead of stopping to wait it out. Pass-through charging turned a dead-battery problem into a non-event."