Silva Free Headlamp Battery 24.1 is a slim and lightweight battery. It is water-resistant, rechargeable via USB-C and has a 5-step battery indicator. It can easily be mounted to a helmet or a bike frame (mounts sold separately). This battery fits all headlamps within the Free series.

Features:

• 24.1 Wh slim & lightweight battery
• Weight: 149 g
• Fits the Free-series
• Water resistant - meets the IPX5 requirements
• 5 level battery indicator
• Red safety light at the back of the head
• USB-C Charge cable is included