13.8 Vdc, 1.75A Switching Power Supply
Automatic transfer to standby battery power (in case of AC power failure)
Battery fused at 5A (short condition protection)
Battery charge LED indicator
Jumper selectable battery charge current (350 mA or 700 mA)
Works with gel-cell and lead-acid batteries
Battery test input
4 mounting holes
Size: 5.75 x 7.5 x 2.75 cm (2.25 x 3 x 1.1 in.)