2pcs LCD Battery Capacity Monitor Gauge Meter,Waterproof 12V/24V/36V/48V Lead Acid Battery Status Indicator,Lithium Battery Capacity Tester Voltage Meter Monitor Blue Backlit for Vehicle Battery
- PVC Waterproof Screen Protector: Waterproof shell with two buttons.The function button is for switching from Capacity, Voltage and Turn off.Choose to display voltage, battery capacity percentage alone or in turn by pressing the function button.The setting button is for select battery specifications and so on.
- Wide Working Voltage Range: This battery monitor can tolerate widest working voltage range (DC 6-63V).Can be adjusted to 12V, 34V, 36V, 48V according to the battery voltage.Powered by tested circuit, don't need extra power source.
- Suitable Battery Types : The battery detector is suitable for lithium batteries and lead-acid batteries, such as Ternary lithium batteries, polymer batteries, lithium-ion batteries, storage batteries. Note: it cannot be used for Lithium Iron Phosphate batteries, 1-2 Li batteries in series and over 15 Li batteries in series.