User Manual

DROK 48v Lead-acid Battery Capacity Monitor
200389
Button:
Wiring Diagram:
Summary:
This product adopts LCD color screen, it can long-term display
the battery capacity, voltage and temperature; sound-light alarm
can be used in a variety of lighting conditions. It is simple to be
wired, convenient to maintain and disassemble using standard
connector. It is applicable for 48v lead-acid battery. (If you want
to adjust it to use for other kinds of batteries, please contact us
on Amazon.com by scanning the QR code at the end of the user
manual.)
After the battery monitor meter is powered on, it shows the
battery power percentage, the voltage and battery icon.
Instructions
PH2.0 terminal conductor, connected to PCB opposite
connector.
Red wire connect to the positive terminal, black wire connect
to the negative terminal.
Press to turn off the device. At power-off status, you can
wake up the device by pressing any button.
The battery icon on the display interface, from right to left, are
7 display boxes presenting the battery power from low to high.
The voltage on the display interface is measured in real time,
and the voltage value is displayed on 10-100V.
At power-on status, press to switch the voltage or the
temperature to display.
The red indicator flashes as a reminder of low battery.
The percentage on the display interface is the percentage of
the remaining battery power.
When the battery is connected to the charger or the discharger
of the large current load, the display parameters will fluctuate.
Delay power-off ON/OFF & adjustable delay time
Open programming
Features:
Wide input voltage of 0~100V
With reverse protection
The red indicator flashes as a reminder of low battery
Real-time detection of the battery temperature
Adopts color LCD display, can display clearly and softly at night
Built in temperature sensor
Designed with turn on/off switch, is convenient for your daily using.
Ultra-low power consumption when it is at dormant mode.
Display voltage, temperature and the battery capacity percentage
in one interface.
With a buckle, easy to install without screws
Designed with a protective back cover, hardtop and simple
dust-proof and waterproof surface.
Come with a 30cm wire
The red indicator flashes as a reminder of low battery.
Parameter
Min
Max
Unit
Figure
Working Voltage
Working Consumption
Voltage Accuracy
mm
Temperature Accuracy
20
21
22
g
Dormant Mode
Consumption
10
V
Working Temperature
5
6
mA
±0.1
±0.5
%
±0.5
±1
Product Size
6
10
12
uA
Display Size
Installation Size
-10
25
55
Weight
100
Typical
mm
mm
Backlight ON
20V
61.5*33.5*13.5
58.5*28.5
36*19.5
Switch volt or
temperature
display
ON/OFF
P 1
B+ B-
-
+
Battery
Red Wire
Black Wire
Back of the Monitor
Attached
Wire 30cm
°
C
°
C