Panel Mount Blue LED Digital Volt Meter (DVM) with touch screen and battery % display, 5 to 48 Volts. Rear mounted F2 quick disconnect tabs. Current Draw is 10 mA. Connections are 2  1/4" blade quick disconnects. Rear housing depth: 1-7/8" with quick disconnect tabs. Warranty is 6 months. Designed for lead acid batteries, but works well on Lithium batteries.