Frienda Dc 12v 24v 36v 48v 72v Battery Meter with Alarm Battery Capacity Indicator Monitor Voltage Meter and Lithium Ion IndicatorWhite Light

Practical to use you will receive 1 piece of battery meter the battery voltage tester is featured with switched function button you can press to check the cattery capacity or realtime voltage and turn off with alarm design the battery meter display will flash when the battery capacity is lower than 20 percent Easy to read designed with clear LCD digital display the battery gauge indicator comes with PVC waterproof screen protector with bright backlight which makes you can read the results from different angles low working power consumption and the max is 5 mA For different battery the battery capacity indicator is compatible with 12V 24V 36V 48V 60V 72V 84V acid battery ternary lithium battery polymer lithiumion battery 3 15 series lithium ion battery storage battery water battery and more Working voltage input the working voltage input ranges from DC 12V to 84V which can automatically detect to the accurate voltage according to the battery voltage Widely applicable the battery capacity voltage indicator can be placed in different places such as garden home office and more reliable and can be applied you for a long time meeting your different needs making life more convenient