Battery Indicator, Golf Cart Meter, Front Setting, Switch Key, Capacity Voltage Gauge, for Acid, Lithium-ion Detect, 1PCS (Green)

• 【Efficient setting key】: The multifunctional battery indicator has a new design of the front setting on, and has several functions: cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection, etc. • 【Practical designs】: The battery capacity voltage indicators are designed with a switched function on, • you can press to check the battery capacity or real-time voltage and turn it off, with alarm design, the battery meter display will flash when the battery capacity is low. • 【LCD display】: The battery gauge indicators come with PVC waterproof screen protector with bright back-light • which makes you can read the results on the clear LCD display from different angles, low working power consumption, the max is 5 mA.