Boat battery monitor
DBM-1 Heater Craft

You’re out on the water kicking back, listening to your favorite tunes, while enjoying family and friends. You wish it
could never end. Then when it’s time to head in you realize, the battery is drained and you’re stuck. Don’t let this
happen to you. A dead battery can be a real hassle and worse, this could turn into a dangerous situation.

How it works:
When batteries are drawn down to 11.5 volts a red L.E.D. and audible alarm will sound warning you to recharge your batteries. The red light will remain on 'til battery levels are charged to12.3 volts. Once battery levels have returned to the appropriate voltage, the red L.E.D. will change to green.
The DBMI-1 will give you the piece of mind and the confidence to relax and enjoy your time on the water.