Vexilar Digital Battery Status Gauge

$29.99
SKU: 68023
The D-130 not only shows you the power level of your battery, it also tells you if your battery is charging or discharging. The power level is displayed in a large, easy to read LCD number. The charge mode is displayed as an up or down arrow. Works with all 12 volt batteries, is waterproof, and works well in cold temperatures.