Newmar 12-12-3i Power Stabilizer [12-12-3I]12 12 3i Power Stabilizer Feed sensitive electronics with proper voltage, regardless of the battery condition. This stabilizing converter provides continuous, precisely regulated output over the entire range of a batterys usable voltage. This prevents subjecting loads to fluctuating input voltage, which can cause shutdown, diminish performance, and possibly damage sensitive circuitry. This converter provides total input output isolation, virtually