18650 Battery Charger Module with Adjustable Boost Converter & USB Charging Board

Boost your DIY electronics with a compact power solution built for flexibility and convenience. This 18650 battery charger module combines reliable lithium battery charging with an adjustable boost converter, making it ideal for makers, repair technicians, and electronics enthusiasts. Its continuously adjustable output voltage lets you power a wide range of low-power devices from a single 3.7V lithium battery. Compact, efficient, and easy to integrate, it's a smart choice for portable power projects.

Key Features

• Supports single 3.7V 18650 lithium batteries with up to 1A charging current.
• Adjustable output voltage from 4.3V to 25V for versatile applications.
• Micro USB input allows convenient charging from standard USB power sources.
• Compact 24 × 20 × 4mm design fits easily into DIY and portable electronic projects.
• Delivers stable output options including 5V, 9V, 12V, and up to 24V depending on load.
  
  

Why Choose Our 18650 Battery Charger Module with Adjustable Boost Converter & USB Charging Board
Unlike basic charging boards, this module combines battery charging and voltage boosting in one compact solution, reducing wiring complexity and saving valuable space. The wide adjustable output makes it suitable for multiple electronic projects, giving you greater flexibility without purchasing separate converter modules.

Perfect For

• DIY electronics projects
• Portable power supply builds
• Arduino and microcontroller projects
• Multimeter lithium battery conversions
• Electronic repair and prototyping
• STEM education and engineering workshops
  
  

Power Your Next DIY Project with Confidence

Upgrade your electronics with dependable charging and adjustable power in one compact module. Order today and enjoy a flexible power solution designed to simplify your next build.