Free Headlamp Battery XXS 11.1 Wh

The most compact battery in the Free series

<p><strong>Free Headlamp Battery Compact 11.1 Wh is a slim Li-ion battery developed for the Free series headlamps. The flat design makes it easy to carry in your pocket, running belt or vest – for a lighter feel, improved balance and greater freedom during running or other activities.</p></strong>

<p><strong>Easy to carry, easy to charge</strong><br />
Weighing only 96 grams, the battery is ideal for runners and anyone who wants to keep the weight close to the body. By storing the battery in your pocket or vest, you reduce the weight on your head and extend the burn time in cold conditions. The battery connects easily to the headlamp’s integrated textile cable and charges via USB-C.</p>

<p><strong>Slim design and reliable performance</strong><br />
The rechargeable 11.1 Wh Li-ion battery weighs only 96 grams and has a flat, slim profile that follows the body. It is water-resistant according to the IPX5 standard, USB-C rechargeable and compatible with all headlamps in the Free series. A clear 5-level indicator shows the remaining charge level.</p>