Intelligent Lithium Battery DC 7-55V Display Battery Level Indicator 12V/24V/36V/48V Universal Battery Charge Indicator Board

Product selling points:1. When the product is powered on for the first time, the default ternary lithium battery L03 S voltage (L03) is used.2. Measurement of ternary lithium battery (L): from L03 S to L12 S.3. Iron-lithium pool (F) measurement: from F03 S to F14 S.4. Acid battery (P) measurement: P12V/P24V/36V/48V.5. Custom mode: high and low voltage settings, set the fully charged voltage and fully discharged voltage values.6. Low voltage alarm function: When the battery power is equal to or lower than 10%, the red battery grid flashes.7. It has a power-off memory saving function.Product parameters:Voltage measurement range: DC 7-55V (red display: DC 7-40V))Working current: ≤20mADisplay mode: LED screenMeasurement of ternary iron lithium: 3S~12SIron lithium battery measurement: 3S~14SAcid battery measurement: 12V/24V/36V/48VProduct size: 46153mmButton description:1. On the normal display page, short press the button to turn off and on the display.2. On the normal display page, press and hold the button for 2 seconds to enter the setting page.Packing list:Battery indicator*1