Petzl Swift RL Rechargeable Battery One Color, One Size

Designed for the SWIFT RL headlamp, the Petzl Swift RL Rechargeable Battery keeps our headlamp shining for up to 300 charges. The powerful 2350 mAh Lithium-Ion battery recharges via USB-C port in six hours, and a battery charge indicator light lets us know when it's time to plug it in.