Tired of waiting for your phone to charge? Getting frustrated with such short battery life? Stop. Let us breathe new life into your cordless phone. Bring your Empire CPH-464B cordless phone back to life by purchasing a new replacement battery. Our Empire replacement CPH-464B batteries are constructed from quality parts and are guaranteed to meet or exceed the factory standard. The CPH-464B replacement cordless phone battery is rated at 3.6V and 600mAh providing new life to your cordless phone.