DollaTek Battery Capacity Tester & Voltage Meter with LCD Display Backlit, Waterproof 12V 24V 36V 48V Lead Acid Indicator Voltmeter Monitor Detector

12V 24V 36V 48V LCD Digital Display Voltmeter Power Capacity for 6-63V Car Lead-Acid and Lithium Battery Displays the battery symbol + percentage or the battery symbol + voltmeter, and two display modes can be switched at random Applicable battery types: ternary lithium battery, polymer lithium battery, lithium electronic battery, battery, water battery and other lithium batteries, lead acid batteries. Applicable applications: all kinds of instrumentation, mobile convenience equipment, mobile power, medical equipment, electric vehicles, balance vehicles, unicycles, etc. Fits for 3.6V/3.7V lithium batteries and 12V lead-acid battery, not fits for 3.2V lithium iron phosphate battery and 16V lead-acid battery