ITEM NAME:48V LED Battery Indicator Meter Gauge Charge Discharge Tester A#S Product Description Description: Features: Easy installation; Sufficient accessories; No additional tools needed; Time saving and effortless; Functions: 1. Open circuit reset: only recognize new battery, when meter gauge is connected with a new battery, the actual charge will display in 155s; 2. Delayed display: when battery has run out of power, 155s delayed battery level will display; 3. Gradual decreasing display: the meter only displays decreasing battery, from full to empty; 4. Identify charging signal of fake battery: the LED lamp will be recharged and rising when charging only when the charging voltage is higher than the fixed value and lasts over 6min; 5. Power off memory: when.Delayed display: when battery has run out of power, 155s delayed battery level will display;. Display screen: LED. Waterproof level: IP65. 1 X Set of Accessories. Gross weight: about 37g. If item is defective after 3 months, you can still send it back to us.
