Can a repeater or booster improve my cell phones battery life?
Actually, it can! Signal Aid repeaters manage the power of the signal that comes in to your cell phone. When 4 bars of coverage will provide you with the same call quality as 5, why use the extra power and drain your phone’s battery? Signal Aid repeaters reduce power when there’s too much coming in from the base station or too much being emitted by your cell phone which extends the battery life of your mobile device.