Battery Status Indicator

A simple push-button battery charge monitor for boat lift batteries. Displays approximate charge at 25%, 50%, 75%, and 100% capacity, compatible with all 12V lead acid, deep cycle, and gel batteries, waterproof dockside design, and installs in seconds with no tools required. Use two units to monitor a full 24V series battery bank.

Instant 4-Level Charge Monitoring

A single button press displays approximate battery charge across four levels — 25%, 50%, 75%, and 100% — so operators can instantly assess their power source and avoid unexpected failures during lift operations. Compatible with all 12V lead acid batteries regardless of size or type, including maintenance-free, deep cycle, and gel configurations. For 24V systems, install two indicators to monitor each battery in the series independently for comprehensive coverage.

Waterproof Design & Tool-Free Install

The sleek waterproof housing is built to withstand the humid and corrosive conditions of a dockside environment with no maintenance required. Installation takes seconds and requires no specialized tools or technical expertise. By providing a clear and accurate view of available power, the indicator helps extend the lifespan of marine batteries and confirms that solar charging systems or manual chargers are performing as intended.