Bd 1500 Battery

Great addition to my headlamp

I like that I can use rechargeable AAAs with my headlamp, but if I'm traveling, those and a charger are another bulky thing to carry. This way I can just plug in my headlamp via a USB-C cable and I'm good to go!

Plenty of power

works great in my cosmo 350 dual fuel headlamp. Now i can see (very important) when ridin my snowboard in the dark to work.

Fast charging

Great option for the headlamp I bought, fast charging, decent longevity.