12V-72V LCD Anzeige Volt Monitor Batterie Kapazität Digital Voltmeter Spannung
4: It is suitable for testing the capacity of 3.7V lithium battery, lead-acid battery and iron battery. 3-15 3.7V lithium batteries;. Lead-acid battery 12V, 24V, 36V, 48V;. Screen size: 61.3mmx33.3mmx13.5mm/2.41"x1.31"x0.53".