Battery Monitor Meter Capacity Tester - DC 8-30V RV Battery Monitor Quick Changer USB Port Type C Port 12V 24V Digital Battery Capacity Tester Car Motorcycle Golf Cart Battery Meter with Alarm

New upgrade: Battery Monitor can measure and display battery capacity, voltage, temperature, percentage. Added type c and usb interface, built-in external temperature probe can be used as temperature sensor. After setting the parameters, it has a power-off memory function, and there is no need to repeat the setting

 

Adapter battery: The digital battery monitor is suitable for DC8-30V (12V, 24V) lead-acid batteries, ternary lithium batteries, and iron lithium batteries. The factory default battery parameters are lead-acid 1P-12V, which has a wider range of applications and can meet your basic needs to the greatest extent

 

Safe to use: with low voltage alarm setting, input reverse connection protection, reverse connection of positive and negative poles will not burn

Six modes: 3 battery types are set as lead-acid P, ternary lithium L, iron lithium F; custom setting of high and low voltage range; backlight time setting, low voltage alarm setting

 

Wide range of applications: The battery monitor can be widely used in electric vehicles, motorcycles, golf carts, bicycles, boats and other facilities that need to monitor batteries

 

Manual calibration: There is an adjustable potentiometer on the back of the product screwdriver, and the voltage error can be calibrated by rotating the screwdriver.

 

Voltage intelligent calibration: When you need to calibrate the voltage of the meter, disconnect the power, press and hold the on/off button, turn on the power, enter the calibration mode and release the button, then long press the on/off button for 2 seconds to start automatic calibration (calibration). The letter V will flash when the calibration is completed, and the letter V will be always on after the calibration is completed)

 

The reason for the failure of the calibration: the error of the external power supply is too large or the external power supply is not a DC30V power supply, resulting in a calibration error, please replace the external calibration power supply and re-calibrate

 

Product parameters

• Voltage detection range: DC8-30V
• Working current: <15mA (without charging function)
• Display mode: LCD screen
• Display color: green
• Temperature display (optional)
• USB output: QC2.0, QC3.0, maximum output 18W (5V-3.4A, 9V-2A, 12V-1.5A)
• Typec output: QC2.0, QC3.0, maximum output 18W (5V-3.1A, 7V-2.4A, 9V-2A, 12V-1.5A)
• Detection accuracy: ±1%
• Installation size: 58.5mm*36.5mm
• Refresh speed: 500ms/time
• Appearance size: 61mm*40mm*22mm

 

Product Description

• 1. L measurement of ternary lithium battery: L03 series to L07 series (power-off memory)
• 2. P measurement of lead-acid battery: DC12V, DC24V (power-off memory)
• 3. Iron-lithium battery F measurement: F03 series to F08 series (power-off memory)
• 4. Custom setting high and low voltage range: DC8-30V
• 5. The front is the on/off button, and the back is the setting button. Please set the parameters before installing and using

 

Mode Description

• On the main page, long press the on/off button for 2 seconds to enter the mode setting page, and then long press the back setting button for 2 seconds to exit the setting page and return to the main page
• Mode 1 -- lead acid P setting;
• Mode 2 -- ternary lithium L setting;
• Mode 3 -- Iron Lithium F setting;
• Mode 4 -- custom high and low voltage settings;
• Mode 5 -- low voltage alarm setting (alarm when the voltage is lower than this parameter);
• Mode 6 -- backlight time setting;
• first, fully charge the battery first, the saturation voltage of a series of ternary lithium batteries is DC4.2V, and a series of iron lithium batteries The saturation voltage is DC3.6V; for example: the saturation voltage shows 29.4V (7 strings), this is the ternary lithium battery, and then select the parameters according to the setting mode of the ternary lithium battery