This battery SOC meter, supports measuring battery voltage and remaining power, and displaying it through LCD screen. With the measuring voltage ranges of 8-100VDC, and accuracy of 1%. With percentage display ranges of 0%~100%. Battery voltage and Specifications can be set by the user, this product is only suitable for 12.0V, 24V, 36V, 48V, 60V, 72V lithium iron phosphate and ternary polymer battery measurement. Multi-purpose design, suitable for battery production line testing, warehouse battery sampling, photovoltaic inverters, display cabinets and shelves, battery maintenance, electronic DIY, etc. Features: Battery power meter, supports measuring battery voltage and remaining power, and displaying it through LCD screen. LCD color screen design, voltage, percentage and battery symbols combination display, intuitive, clear and legible. With the measuring voltage ranges of 8-100VDC, and accuracy of 1%, display format: