JDIAG BM280 Digital Battery Gauge for 12V-72V Lithium & Acid Batteries, Waterproof LCD Display Battery Capacity Voltage Monitor Meter for Golf Cart (EZGO, Club Car), Car, RV and More

Features

• Accurate Battery Voltage Monitoring The JDIAG BM280 meticulously tracks remaining power percentage and real-time voltage for battery-powered devices/vehicles. As a professional golf cart battery gauge, it provides instant status visibility to prevent unexpected power outages
• Wide-Range 12V-72V Compatibility Seamlessly integrates with 12V/24V/36V/48V/60V/72V golf cart batteries (including lithium), making it ideal for electric golf carts, EZGO accessories, club cars, forklifts, trucks, and all 12-72V equipmentunifying multiple applications in one device
• Clear Display & One-Button Operation Features a backlit HD LCD screen for multi-angle clarity, paired with color-coded LED indicators: red for capacity (%) and green for real-time voltage. Short-press to toggle readouts; long-press to calibrate voltage rangeensuring intuitive operation for all users
• Simple Plug-and-Play Installation Offers dual mounting: drill a 37x25 mm hole for flush fitting or direct slot insertion. Key-switch compatible for immediate activationeliminating complex wiring or toolsstreamlining golf cart battery system integration
• Safe & Durable Construction Engineered with reverse polarity, IP65 waterproofing, and overvoltage protection to extend battery lifespan. Combines heat resistance, low-power auto-sleep, high precision, and a PVC screen protector for dark-environment readabilityguaranteeing long-term outdoor reliability