Is your ADT Command touchscreen security panel beeping or losing power? The built-in backup battery might be dead. This replacement is designed specifically for ADT panels like the ADT5AIO-1/2/3, ADT7AIO-1, and ADT2X16AIO-1/2 models. It's a 3.6V lithium-ion battery with a 7500mAh capacity (often an upgrade from the original) and matches part number 300-10186. Installation is DIY-friendly – it usually just involves opening a panel and swapping the old battery connector to this new one. Comes with safety certifications and circuit protection. A quick fix to ensure your security system stays online during a power outage.