LCD 12V 24V 36V 48V Battery Status Voltage Voltmeter Monitor Meter Lifepo AGM



Please note all of our meters are now sent either E-Parcel or registered mail at no extra charge (you will need to sign for it), due to the high volume sent we do not load the tracking number, but it is available if required, if you do not want the meter sent registered please advise us, however you will be taking responsibility for any lost in transit without tracking.

Enclosed not open like the cheap copies, there is many of these that look the same, chances are if its cheap its exactly that, we use these meters ourselves and have tested extensively, unfortunately there is many copies made by many "factories" and you don't always get what you pay for.
Just because they look the same does not mean they are, many are sold and freight forwarded, we stock these and you are welcome to arrange a pickup.
Second picture is from a test unit


  1. Simple dustproof and waterproof surface, with protective cover.
  1. Colour liquid crystal with a clear light display.
  1. Suitable for lead-acid, lithium-ion batteries, lithium iron phosphate and metal hydride batteries.
  1. Displays the percentage of remaining battery power, voltage.
  1. 10-70V wide input voltage, reverse protection.
  1. Product sleeps after 10 seconds.
  1. Flashing red mark low power reminder.
  1. Simple installation with a buckle (no screws required).
  1. Includes open programming mode.

Product size: 61.5mm*33.5mm*13.5mm
Installation size: 58.5mm*28.5mm
Display size: 36mm*19.5mm
Working voltage: 10V-100V
Power waste: 5-6mA (LED ON)
Voltage accuracy: Amp 0.1(Typical), Amp 0.5(Max)
Sleep power: 6-12uA (@20V)
Working temperature: -10-55 Degrees


  1. PH2.0 terminals, connected to the circuit board from the back of the meter.
  1. Red line to the positive terminal, black line to the negative terminal.
  1. After the instrument is powered on, it shows the percentage of the battery power, the voltage value, and the symbols of the battery.
  1. Press the button to turn off.  Pressing any button will wake the unit from sleep.
  1. Switching between the displays is done with the options button.
  1. The battery display interface shows a bar with 7 sections to indicate available battery power.
  1. The voltage on the display interface is measured in real time, and the voltage value is displayed within 10-70V.
  1. The percentage on the display interface is the percentage of the remaining battery power
  1. When the battery is connected to the charger or there is a high rate of discharge load, the display parameters will fluctuate.
  1. The red LED flashes when the battery is low.
  1. If the battery specification is unusual, you can enter the set mode 3-- and reset the upper and lower limits of the measured battery voltage.

Package includes:
1pc Battery Capacity Indicator Voltage Monitor
1pc cable

1pc programming Instruction- only required if not a standard 12v battery.
Lifepo and other voltages will require programming.

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