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USB 5V to 9V / 12V Inverter Module – Step-Up Converter with LED Display for Car UPS & DIY Projects
This USB 5V to 9V / 12V step-up converter module is the ideal solution for quickly powering 9V or 12V devices using any 5V USB port – perfect for routers, IP cameras, alarm systems, fans, mini speakers, and DIY projects.
Technical Specifications
| Input Voltage | 5V (2A) via USB |
|---|---|
| Output Voltage | 9V (1A) or 12V (0.8A) |
| Display | LED with voltage indication |
| Cable Length | 0.8 meters |
| Output Connector | DC 5.5 x 2.5 mm (includes adapter DC 3.5 x 1.35 mm + female 5.5 x 2.5 mm) |
| Weight | 35 g |
Functionality and Advantages
- Physical switch for selecting output voltage (9V / 12V)
- Clear LED display – shows real-time active voltage
- UPS function – when used with a power bank, provides continuous power to sensitive devices
- Wide compatibility – ideal for car USB sources, laptops, portable chargers
- Portable and lightweight – perfect for mobile use or quick installations
Recommended Applications
The USB step-up converter is ideal for:
- WiFi routers and surveillance cameras
- Alarm systems and sensors
- Fans and portable coolers
- DIY projects with Arduino or Raspberry Pi
- Temporary power in a car or from a power bank
A compact, efficient, and versatile module – perfect for any project requiring 9V or 12V power from a standard 5V USB port.
Photo Gallery – USB Step-Up Converter
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