Smoke Alarm Battery - Dualtron Sonic Alien | 03.014.00131

Compatible with Dualtron Sonic Alien, this smoke alarm battery is an electrical component supplying backup power to the internal alarm system. It is a compact lithium battery pack with protective foil wrap, pre-wired leads, and a plug connector for direct fitment. The battery connects to the alarm module and wiring harness inside the body, ensuring the alarm remains powered if the main system is disconnected. Installed during electrical assembly or replacement, it supports reliable alarm operation and safety monitoring. Supplied as one battery unit.