Telex - Ascend Headset Replacement Battery | PRD000253003 Default Dual volume controls and stereo/mono

Dual volume controls and stereo/mono capability allow pilots to customize their audio environment

battery-free design

the only FAA TSO approved Active Noise Reduction aviation headset with battery-free operation

5 ft extended coil cord provides cockpit flexibility and reduces cable clutter

field-proven design—built in the USA

Telex - Ascend Headset Replacement Battery | PRD000253003 Default Dual volume controls and stereo/monoTelex Ascend Battery PN PRD000253003 The Telex Ascend Battery (PN PRD000253003) is a high quality replacement battery designed exclusively for the Telex Ascend Aviation Headset. This lithium based battery ensures your headset's active noise reduction (ANR) and communication systems operate efficiently, providing uninterrupted performance during critical flight operations. Key Features and Benefits: Seamless Compatibility: Specifically engineered for