The Rocky Talkie Mountain Radio uses a specialized lithium-ion, cold-resistant battery. The capacity is 1550 mAh and standby battery life is around 130 hours. Batteries come included with the radio, this is a spare battery that can be used to keep the radio running on long trips without needing to recharge.

Watch this video to see the simple process to swap out batteries.

The battery charges via USB-C charging and extra chargers can be ordered here.