Battery Eliminator for GMR2 Plus Handheld Radio ensures constant power supply enabling uninterrupted communication. Ideal for long journeys or events where power outlets are scarce, this 12V battery eliminator prevents your GMR2 handheld radio from running out of power. Operation of this accessory involves removing the radio's battery and replacing it with the battery eliminator. It can be powered via the auxiliary power outlet in a car. Besides acting as a fail-safe against battery exhaustion, it can also help conserve power when desired. This essential gadget is compatible with both GMR2 and GMR2 Plus handheld radios. Note: Radios are sold separately.