8-30V DC Voltage And Electricity Dual Display Meter With Dual USB

It is a DC8-30V Battery Capacity Monitor with Dual USB/Voltage Display which can supports Lithium iron phosphate battery, lead acid battery and ternary lithium battery, also can support multiple batteries in series.

Users can set the corresponding parameters according to the actual situation to measure and display the current voltage and battery indicator symbol. It also can output 5V/2.1A from USB with fast charging. It is very suitable for applications such as car, mobile devices, boats, outdoor equipment and so on.

Features:
1>.Support Lithium iron phosphate battery
2>.Support Ternary lithium battery
3>.Support Lead acid battery
4>.Display current battery voltage value
5>.Display battery remaining capacity symbol with in three green/red/white color
6>.Color LCD Display Screen
7>.Voltage calibratable
8>.Power-down memory function
9>.Two USB fast charging

Parameters:
1>.Product name:DC8-30V Battery Capacity Monitor with USB/Voltage Display
2>.Work voltage:DC 8V-30V
3>.Work current:8~10mA
4>.Work Temperature:-20℃~85℃
5>.Work Humidity:20%-85%RH
6>.Size:48x29x20mm

Functions:
1>.Battery Symbol Display(for 12V Lead acid battery):
1.1>.The battery symbol display consists of 6 squares, each representing 20% of the battery capacity.
1.2>.Display format:
1.2.1>.All display if voltage >=13.1V.
1.2.2>.Display 5 squares if voltage >=12.6V.
1.2.3>.Display 4 squares if voltage >=12.1V.
1.2.4>.Display 3 squares if voltage >=11.5V.
1.2.5>.Display 2 squares if voltage >=11.0V.
1.2.6>.Display 1 squares if voltage >=10.5V.
1.2.7>.Border flashing if voltage .USB Output: USB can output 5V/2.1A.

3>.Voltage calibratable: Adjust the Potentiometer on the back to calibrate the displayed voltage value.

Setting Method:
1>.ON/OFF Display Screen: Press button to turn ON or OFF display screen.

2>.Switch Battery Types:
2.1>.Keep press button more than 2 second enter battery switch mode. And then screen will display battery type symbols such as ‘P12’
2.2>.Press button to switch battery types between Pxx, Fxx and Lxx.

2.3>.Then keep press button more than second again to select battery parameters and the last bit will keep flashing.
2.4>.Set to measure lead-acid battery if Pxx is displayed. The value range of xx is 12 and 24 which means for 12V and 24V lead-acid battery . Note: Parameter 36/48/60/72 are not available.

2.5>.Set to measure ternary lithium battery if Lxx is displayed. The value range of xx is 03~07 which means for 3pcs~7pcs ternary lithium batteries. Note: Parameter 08~20 are not available.
2.6>.Set to measure lithium iron phosphate battery if Fxx is displayed. The value range of xx is 03~08 which means for 3pcs~8pcs ternary lithium batteries. Note: Parameter 09~23 are not available.

2.7>.Press button to switch battery quantity.
2.8>.It automatically saves parameters and exits setup mode when there is no operation within 3 seconds.