Extension cord for the XENA® headlamp R1 battery, allowing it to be carried separately to reduce weight on the head, as well as preserve battery and headlamp performance when temperatures are low.

• Extension cord for XENA® headlamp battery, so it can be carried separately:
  - 110 cm USB-C cable allows you to carry battery in a pocket or bag
  - Weight carried on the head is reduced to 90 g
  - Performance is preserved when temperatures are low