Silva Free Headlamp Battery M 36 Wh CNY30 30 mg potassium

30 mg potassium

Fast Lanes Sport feature embedded rubber nose pads for superior grip

This headlamp is the perfect choice for mountain biking

and look great on most face shapes

because the body is composed of 60% water

Silva Free Headlamp Battery M 36 Wh CNY30 30 mg potassiumFree Headlamp Battery 36 Wh is a powerful long distance battery. It is rechargeable via USB C and can be attached to a bike frame, helmet or your Free headband. This battery fits all headlamps in the Free Series. Our Free series is made for flexible use regardless of model. You can easily move the lamp unit from the headband and instead attach it to you helmet or a handlebar. The more light (higher lumen) you want the more powerful battery you need to