GY-6H Universal Battery Capacity Indicator Tester For 12-48V Batteries

Feature: \n 1. Reverse connection protection, and there is only two wires, easy to connect and use.\n2. LCD screen with blue/green/white backlit.\n3. Equipped with a PVC film, the is waterproof.\n4. Built with buckle, free of screw installation.\n5. Power-on shows the percentage of power, visually showing the remaining battery. \n\nSpecification: \nFeatures:\n\nReverse connection protection, and there is only two wires, easy to connect and use.\n\nLCD screen with blue/green/white backlit.\n\nEquipped with a PVC film, the is waterproof.\n\nBuilt with buckle, free of screw installation.\n\nPower-on shows the percentage of power, visually showing the remaining battery.\n\nSpecification:\n\nType: Battery Capacity Voltage Meter\n\nMaterial: HTN / PCB\n\nWeight: Approx. 13.7g\n\nSize: Approx. 4.3 * 2.3 * 1.4cm\n\nStandard voltage: 12-48V\n\nScope of application: battery or devices with battery\n\nWorking temperature: -10 -50\u2103\n\nCharging time: depends on matching battery\n\n&n: