Powerhouse M8561A 12V DC UPS Battery Backup Power Supply

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A complete 12V DC power supply and UPS battery backup in one compact enclosure. When operating from 240V, it automatically charges the internal battery (available separately) and p owers the connected load (max 5A). When mains fails, the load switches and is powered from the battery. Recommended battery is 7.2Ah 12V (S4540). Features output short circuit protection, output current limiting and over voltage protection. Separate battery charging circuit with fast changeover and standby battery low voltage cutoff (10V). Screw terminal connections. Ideal for alarm backup use. Indoor use only. Features 88% efficient switchmode power supply design. Protections: overload / over voltage / short circuit / under voltage / reverse polarity. 5A max connected load. 650mA battery charging circuit. LEDs provide quick status indication. Fits a standard size 7.2Ah 12V SLA battery. Patented design with simple wall mount installation. 100% full load burn-in tested. 2 year warranty. Show more