JDIAG 12V-72V Battery Monitor Meter – Waterproof LED Gauge for Golf Carts, EZGO Club Car and More

Experience the JDIAG Battery Monitor Meter, a compact LED gauge designed to help you track your battery health across 12V to 72V systems. The clear, multi-segment display presents charge status at a glance, whether you are behind the wheel of a golf cart, a touring bus, or a boat.

Overview

Engineered for durability and practical use, this meter uses a 10 segment LED bar graph to show 10% increments with a single red segment signaling critical levels, two yellow for caution, and seven green for normal range. Readouts stay visible thanks to a bright backlight and a PVC screen protector, even from side angles.

Key benefits

• Versatile voltage compatibility covers 12-72V systems, fitting a wide range of devices.
• IP65 waterproof rating guards the display in rain, splashes, and outdoor environments.
• Easy plug-and-play installation with two connection methods, no external power supply required.
• Reverse protection and overvoltage safeguards help protect the battery and monitor.
• Low power consumption and automatic sleep help extend battery life while idle.
• High-contrast backlight and precise readings support quick decisions on the go.

Installation and protection

• Panel cutout size is 37x25 mm for a snug fit in appropriate locations.
• Includes installation accessories to simplify mounting and connection.
• Designed to withstand everyday use and challenging environments with robust construction.
• Warranty and support provide reassurance if questions arise during setup and usage.

Whether you maintain a golf cart, an EZGO Club Car, or other battery-powered equipment, the JDIAG monitor offers a practical, non-intrusive way to observe capacity and plan your next charge. Treat it as a helpful tool for routine checks and battery management rather than a guaranteed outcome of performance.