DC 150V Battery Capacity Indicator Power Monitor for Li-ion / Lead Acid Battery For Sale

DC 150V Battery Capacity Indicator Power Monitor for Li-ion / Lead Acid Battery


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DC 150V Battery Capacity Indicator Power Monitor for Li-ion / Lead Acid Battery:
$9

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1.Description: It is a Battery Capacity Indicator.It can display the voltage and power percentage of the connected load. 2.Feature: 1>.Digital display 2>.Small Size 3>.High precision 3.Parameter: 1>.Product Name:Battery Capacity Indicator 2>.Input Voltage:DC 4V~30V 3>.Voltage Measurement Range:DC 0V~150V 4>.Voltage Measurement Accuracy:1% 5>.Power Resolution:1% 6>.Working Temperature:-10℃~65℃ 7>.Work Humidity:5%~95%RH 8>.Size:25*25*15mm 4.Setting Parameters: 1>.There is a white high Button on the back of the board. Long press the button for 3 seconds to display 1-U release the button.Then short press for 1 second to display the U-L release button.Then short press for 1 second to display the U-H release button.Then short press for 1 second to display 4-d release button. 2>.Long press the Button for 3 seconds when 1-U is displayed to fine-tune the voltage measurement.At this time,release the Button and then long press it to adjust the voltage upwards. Stop and long press it again to adjust it downwards.You can adjust repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.Normally no recalibration is required. 3>.When U-L is displayed,you can adjust the Lower Limit Aoltage Value(battery under-voltage).At this time,release the Button and then long press to increase the value.Stop and long press again to decrease the value.You can adjust repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.This voltage value corresponds to 0% of the charge. 4>.When U-H is displayed,you can adjust the Upper Limit Aoltage Value(the battery full voltage). At this time,release the Button and then long press to increase the value.Stop and long press again to decrease the value.You can adjust it repeatedly.After the adjustment is completed, the screen will automatically save and exit after the screen flashes.This voltage value corresponds to 100% of the charge. 5>.When 4-d is displayed,you can adjust the display mode,and long press to change the value.V is voltage mode,% is percentage mode,V% is voltage and percentage are displayed cyclically. 6>.When 5-L is displayed,you can adjust the Power Alarm Value.At this time,release the Button and long press to increase the value.Stop and long press to decrease the value.You can adjust it repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.When the battery level is lower than this value,the alarm will flash. 7>.After setting each adjustment value,wait for the screen to flash and save and exit before proceeding to the next operation,otherwise the new adjustment value will not be saved. 8>.For example:such as setting up a battery-powered system.The minimum alarm voltage is 21V,the full power voltage is 27.5V,and the display mode is only displaying the percentage.Set as follows:select 21V in U-L,select 27.5V in U-H,andselect % in 4-d. 9>.U-L corresponds to 0% of electricity and U-H corresponds to 100% of electricity. 5.Package: 1>.1pcs Battery Capacity Indicator 2>.1pcs Mat Board



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