5PCS 2S-8S DC5-30V 12V/24V Lithium Battery Charge LED Display Tester BMS Lifepo4 Li-po Li-ion Capacity Test Power Level Indicator Board Power

Features

• Product parameters: working current :<10mA, display mode :LED indicator, refresh rate :500ms/ time,Product operating voltage :DC5V-30V，Suitable : Lithium Iron Phosphate, NCM Ternary Polymer,Lead-acid battery
• When the product is powered on for the first time, the default value is 3 groups of three-way lithium battery voltage. In the normal display state, if no operation button is displayed within 10 seconds, the product will automatically close the display and enter the low-power state. ; When the product is in the shutdown state, press the button to turn it on and display the power supply.
• Setting: Press and hold for 2 seconds to enter the setting state, the mode light blinks, and the serial light is always on; Press the button to select the battery type and hold down for 2 seconds to enter the serial number or voltage setting. After the setting, hold down for 2 seconds to save the data and return to display the battery status. In the setting state, if there is no operation button within 5 seconds, the normal display of power will be automatically restored.
• Note: Please do not exceed the working voltage, which will damage the product. This product has high and low voltage versions. Please select the meter within the voltage range. Please do not use this product outdoors, this product is not waterproof.
• [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.