Step up your DC voltage with the XL6009 Boost Converter from QKZEE Technologies. This compact DC-DC step-up module takes any 3V–32V input and boosts it to an adjustable 5V–35V output at up to 4A, with conversion efficiency up to 94%.

Perfect for running 5V, 9V, 12V or 24V projects from a single lithium battery or low-voltage supply — power Arduino boards, ESP32 modules, LED strips, motors and more. The on-board blue potentiometer lets you dial in the exact output voltage, and screw terminals on IN+ / IN- and OUT+ / OUT- make wiring quick and secure.

Key Features

• XL6009 high-performance boost converter IC, 400kHz switching frequency
• Wide input range: 3V – 32V DC
• Adjustable output: 5V – 35V DC via on-board potentiometer
• Maximum output current: 4A
• High conversion efficiency: up to 94%
• Screw terminal blocks for input (IN+ / IN-) and output (OUT+ / OUT-)
• Compact module — ideal for portable and embedded projects

How to Use

1. Connect your DC input source (3V–32V) to the IN+ and IN- terminals. Observe polarity.
2. Connect your load to the OUT+ and OUT- terminals.
3. With a multimeter on the output terminals, turn the blue potentiometer to set your desired output voltage (5V–35V).
4. Remember: this is a boost converter — the output voltage must be set higher than the input voltage.
5. For high-current loads, keep the module ventilated.

Specifications

Combine it with batteries, Arduino boards and sensors from our Modules category to build complete portable projects. Cash on delivery available all over Pakistan with 3–4 working days delivery.

Frequently Asked Questions

What is the XL6009 boost converter price in Pakistan?
The XL6009 boost converter module is available at QKZEE Technologies for Rs 200 (sale price).

What are the input and output voltage ranges?
Input: 3V–32V DC. Output: adjustable 5V–35V DC via the on-board potentiometer.

What is the maximum output current?
Up to 4A maximum output current.

Can I run a 5V Arduino from a 3.7V lithium battery?
Yes. Set the output to 5V and the module will boost the 3.7V battery up to a stable 5V for your Arduino or ESP32 project.

How do I adjust the output voltage?
Connect a multimeter to the OUT+ / OUT- terminals and turn the blue potentiometer until you read your desired voltage.

Can the XL6009 be used as a battery charger?
No. It is a voltage booster, not a charger — it cannot safely charge lithium batteries. Use a TP4056 charging board for battery charging.