DC 7-55V Circular LED Indicator Voltage/Charge Monitor Level Indicator Voltage Battery Charging Tester Acid Lithium Battery

Description

Features:
1. Customizable high/low voltage settings: Set the fully charged voltage value (100%) and fully discharged voltage value (0%).
2. Low voltage alarm function: When battery power is critically low, a red lightning symbol will flash.
3. Display Backlight Timer: Built-in adjustable backlight timer with options for constant-on or timed operation
4. Power-Off Memory Function: Automatically saves current charge data even during unexpected power interruptions
5. Wide Battery Compatibility: Supports ternary lithium, iron phosphate, lead-acid batteries, etc., suitable for EVs, energy storage systems, and diverse industrial/civil applications

Parameter:
Voltage measurement range: DC 7-55V (Red display: DC 7-40V)
Operating current: ≤20mA
Display type: LED screen
Display colors: Red, green, blue, white (optional)
Default voltage for ternary lithium battery L03S (L03) upon initial power-up
Ternary lithium battery L measurement: 3S~12S
Lithium iron phosphate battery F measurement: 3S~14S
Lead-acid battery P measurement: 12V/24V/36V/48V
Product dimensions: 30*30*3mm

Package include:
Battery indicator*1