Pro Charging Systems Battery Fuel Gauges - Onboard Marine

• Rugged PC ABS polymer case/water resistant design. • Accurately displays battery pack state/charge status. • For use with Lead Acid (Wet Cell), AGM, and lithium batteries. • With DeltaView Link App - View charge status from your wireless device. • TROUBLE FREE easy installation. Connect it and forget it! • Advanced microprocessor constantly evaluates battery pack state. • May be used in many types of applications including: Bass boats, pontoons, house boats, sports fishing boats and other marine vehicles. • Diameter 2-1/4” x length 2-1/2”, requires 2” cutout. • Made in the USA and built to last.