2 in 1 Voltmeter 5V USB Charger Step-Down Power Module
This 2 in 1 Voltmeter 5V USB Charger Step-Down Power Module 2 in 1, 4.5V-40V input and provides an LED voltmeter to monitor the input voltage. With input voltages from 6.5V to 40V, it will generate a regulated 5V USB output at up to 2A.
13 in stock

13 in stock
This 2 in 1 Voltmeter 5V USB Charger Step-Down Power Module can be powered by a battery, solar panels or an energy storage bank, and provide the +5V regulated USB power needed to power or charge a cell phone, MP3 player, tablet, or any device that is powered by 5V USB power. It is ideal for camping and off-grid uses.
Description:
- Input voltage / voltmeter range: DC 4.5V ~ 40V, ( with input voltage from 6.5V to 40V can generate a 5.0V regulated output ).
- Output voltage/current: 5V / 2A
- Voltmeter display can be calibrated.
- Reverse polarity, over current and over-temperature protection.
- The output enables the button to turn On / Off the USB output power.
- USB power indicator LED illuminates when output is enabled.
- Size: 58mm x 21mm x 10mm ( L x W x H ).
- Net weight: 13g.
Package included: 1x 2 in 1 Voltmeter 5V USB Charger Step-Down Power Module
Check out our On Sale and Clearance Items
Development Resources: demo codes, schematics, datasheets, etc
Hackaday serves up Fresh Hacks Every Day from around the Internet.
Instructables is a community for people who like to make things. Explore, share, and do your next project with us!
Where the world builds software
Raspberry Pi Foundation What would you like to make today?
Arduino‘s mission is to enable anyone to enhance their lives through accessible electronics and digital technologies.
Wikipedia is a free online encyclopedia created and edited by volunteers worldwide and hosted by the Wikimedia Foundation.
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitor.
Weight | 0.013 kg |
---|---|
Dimensions | 6 × 2.1 × 1 cm |
Product Applications
Car motorcycle battery voltage monitoring, solar panel energy storage monitoring or other voltage measurements. USB Charger for mobile phone, MP3 player, Tablet PC or other electronic products.