I have a sealed AMGF battery backup system for my solar, it works great, but during an extended power outage the Nest alarm detects C02. I have a stand alone C02 detector in the room, it never goes off.
An AGM (absorbed glass mat) battery contains a special glass mat separator that wicks the electrolyte solution between the battery plates. This material's design enables the fiberglass to be saturated with electrolyte – and to store the electrolyte in a “dry” or suspended state rather than in free liquid form.Feb 17, 2017
Al
