Battery Indicator Meter, LED Battery Voltage Display, Golf Cart Battery Capacity Indicator, Waterproof Battery Monitor, Lithium Battery Acid Battery Gauge Meter for Most Cars

✅ - 【Battery Status LED Display】Our LED Battery Indicator Meter displays a 10-segment LED bar graph, so you always know how much battery life you have left. Compatible with 12V-72V golf carts, electric vehicles, and more!, ✅ - 【Easy to Install】Simply drill a precise panel cutout size of 37x25 mm (1.5x 1 inch) in the proper location of your car for installation or install directly into the slot (if your car happens to have this slot). No external power supply needed, pl, ✅ - 【Reverse Connection Protection】Even if you accidentally connect the positive and negative poles incorrectly when wiring, our battery capacity gauge is designed to be stable and avoid short circuits caused by crossed wires., ✅ - 【Built to Last】Our LED Battery Indicator Meter is life waterproof (IP65), heat-resistant, and has low power consumption (automatic sleep) for reliable performance. Plus, it comes with a 2-year and free installation accessories and techni, ✅ - 【Accurate and Reliable】After power on, all LED lights will flash three times, indicating successful initialization, and the meter will automatically identify the current battery level. With high test accuracy, you can trust our LED Battery Indica