GLFSIL DC5-30V12V24V charge indicator lithium lead acid battery universal power display
Features: 1. The first time the product is powered on the default is ternary lithium battery 3 strings of voltage 2. In the normal display state if there is no operation button within 10 seconds the product will automatically turn off the display and enter low power consumption. You can also manually short press the button to turn off the display and enter low power consumption; when the product is in the off state short press the button to turn on and display the power. . 3. In the setting state if the button is not operated within 5 seconds it will automatically return to the normal display battery. 4. After setting press and hold the button for 2 seconds to save the data and return to the display battery status (or wait for 5 seconds to automatically return) 5. Short press the button to set the number of strings or voltage of the battery; for details please refer to the above table for option settings. Specifications: 1. Working current:
