1Pcs DC7-55V Lead Acid Battery Tester Meter Module Battery Charging Tester Electronic

Label:Yes The first time the product is powered on the default ternary lithium L03S voltage (L03) Display color: red, green, blue, white (optional) Acid battery P measurement: 12V/24V/36V/48V Display mode: LED screen Li-ion ternary battery L measurement: 3S - 12S Product size: 46*15*3mm(1.81*0.59*0.12in) Lithium iron battery F measurement: 3S - 14S Brand new and high quality Voltage measurement range: DC 7-55V (red display: DC 7-40V) Working current: ≤20mA Quantity: 1Pcs

Button 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 settings page.

Features: 1. LED real-time power display, clear at a glance: this power indicator board adopts a high brightness LED display, which can clearly and intuitively display the voltage and the remaining battery capacity 2. Customized high and low voltage settings, flexible to adapt to various needs: Users can freely set the high and low voltage thresholds according to the actual application scenarios and personal preferences. 3. backlight time setting, energy saving and environmental protection: built-in adjustable display backlight time setting function allows users to adjust the backlight duration according to the ambient light and personal habits, prolonging the service life of the battery indicator board. 4. Power failure memory, data never lost: with powerful power failure memory function, even in the case of accidental power failure, it can automatically save the current power information and other important settings. 5. Widely compatible with a variety of battery types, strong applicability: designed for lithium ternary batteries, lithium iron phosphate batteries and acid batteries, suitable for electric vehicles, energy storage systems, and a wide range of industrial and civil fields.

Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''.

Package Included: 1x Battery Level Indicator