DC 4.5-40V To 5V 2A USB Charger DC-DC Step-down Buck Converter Voltmeter Module

SKU: NA067

Features :

The voltmeter has an automatic calibration function.
With reverse connection protection.
With overheat protection and short circuit protection.
High efficiency and low ripple.
With USB power indicator light.
Cars and Electric Bikes
Motorcycle for voltage measurement and to charge the phone
iPads, Mobile Phones
Mp3 Devices

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Description

This is DC-DC 4.5-40V To 5V 2A USB Charger Step down Converter Voltmeter Module, a combo of 2A Charger and voltage checker.

The module converts input of 4.5-40V into a very stable 5V 2A output. The device features aUSB port through which you can charge your phone. While charging your device please consider that the output of this device is regulated at 5V 2A.

Simply connect this device to the power supply, the voltage can be detected in real time. When you need the phone, IPAD, MP3 and other digital products to charge, click the “Output Enable” button, then USB power indicator lights up and it will start supplying 5V 2A at its output.

When you need to turn off the voltmeter, click the “Low Power” button, then enter the ultra-low-power standby mode, USB output corresponding shutdown.

It accepts wide input voltage as from car/battery car/motorcycle used for monitoring battery voltage; measure the voltage needed for a variety of occasions. The output current capability 5.0V/2A, enough to meet a variety of USB devices.

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