USB Boost Converter DC 5V to 9V 12V USB Step-up Converter Cable + 3.5×1.35mm Connecter For Power Supply/Charger/Power Converter

Description

USB Boost Converter – DC 5V to 9V/12V Step‑Up Cable with 3.5 × 1.35 mm Connector

Upgrade your portable power setup with this compact USB boost converter cable. Designed to transform a standard 5 V USB source into stable 9 V or 12 V outputs, it’s the perfect solution for powering cameras, LED lights, drones, and other 3.5 × 1.35 mm‑plug devices on the go.

Key Highlights

• Versatile Voltage Options: Select between 9 V or 12 V output to match the exact needs of your equipment.
• High Efficiency Conversion: Up to 92 % conversion efficiency minimizes energy loss and extends battery life.
• Universal USB Input: Works with any USB‑A or USB‑C power bank, laptop, car charger, or wall adapter.
• Secure 3.5 × 1.35 mm Connector: Precision‑machined plug ensures a reliable connection for power supply, charger, and power converter applications.
• Compact & Lightweight: Cable length of 1 m (3.3 ft) provides flexibility without adding bulk.
• Built‑In Over‑Protection: Short‑circuit, over‑current, and over‑temperature safeguards protect your devices.

Why Choose This USB Step‑Up Converter?

Whether you’re a photographer needing extra voltage for a flash, a videographer powering on‑board lights, or a hobbyist running a small motor, this converter delivers reliable performance without the need for bulky adapters. Its plug‑and‑play design means you can switch from 5 V to higher voltages in seconds, keeping you focused on the task at hand.

Technical Specifications

• Input: DC 5 V (USB‑A or USB‑C)
• Output: DC 9 V / 12 V (selectable via switch)
• Output Current: Up to 1.5 A (9 V) / 1 A (12 V)
• Connector: 3.5 mm × 1.35 mm barrel plug
• Cable Length: 1 m (3.3 ft)
• Operating Temperature: -10 °C to 55 °C
• Compliance: CE, RoHS

Compatible Devices

Ideal for:

• LED video lights and ring lights
• Action‑camera accessories
• Small DC motors and fans
• Portable chargers and power banks
• DIY electronics projects

Easy Installation

Simply plug the USB end into any standard USB power source, set the voltage selector to 9 V or 12 V, and connect the 3.5 × 1.35 mm plug to your device. No drivers, no soldering—just instant power boost.

Customer Satisfaction Guarantee

We stand behind the quality of our USB boost converter. If you encounter any issues, contact our support team within 30 days for a hassle‑free replacement or refund.