22.5W Bidirectional Fast Charger Module DIY Power Board Type-C USB

Bidirectional Fast Charger Converter Module – 22.5W DIY Power Motherboard with Display

Upgrade your DIY power bank or battery project with this compact 22.5W Bidirectional Fast Charging Module. Featuring a built-in display and both Type-C and USB ports, this all-in-one power motherboard delivers fast, stable charging and discharging for a wide range of DIY electronics applications.

Key Features

• Bidirectional Fast Charging: Supports simultaneous input and output, making it ideal for custom power bank builds and battery management projects.
• 22.5W Output Power: Delivers up to 22.5W (10V/2.25A) for rapid device charging.
• Multiple Voltage Support: Input: 5V/3A, 9V/2A, 12V/1.5A — Output: 5V/3A, 9V/2A, 12V/1.5A, 10V/2.25A.
• Built-In Display: Real-time monitoring of voltage and current for easy project management.
• Type-C & USB Ports: Versatile connectivity for a broad range of devices and DIY setups.
• Multi-Layer Protection: Built-in safeguards against overcharge, over-discharge, overvoltage, and overheating keep your build safe and reliable.
• High Conversion Efficiency: Stable current and voltage output ensure consistent, efficient performance.
• Compact Size: Approx. 6.2 × 2.6 cm (2.44 × 1.02 in) — fits neatly into custom enclosures and DIY builds.
• 100% New & High Quality: Brand-new components for dependable, long-lasting use.

Specifications

• Input: 5V/3A | 9V/2A | 12V/1.5A
• Output: 5V/3A | 9V/2A | 12V/1.5A | 10V/2.25A
• Max Output Power: 22.5W
• Ports: Type-C + USB
• Display: Yes (voltage/current readout)
• Dimensions: ~6.2 × 2.6 cm / 2.44 × 1.02 in
• Battery Included: No
• Charger Included: No
• Package Contents: 1 × Charger Converter Module
• Made in Mainland China

Perfect For

• DIY power bank builds
• Custom battery packs and portable chargers
• Electronics hobbyists and makers
• Rapid prototyping and engineering projects

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Note: Due to manual measurement, there may be a ±5mm deviation in dimensions. Slight color differences may occur due to lighting conditions in product photography.

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What devices is this fast charger module compatible with?

A: This bidirectional fast charging module is designed for DIY power bank builds and custom battery projects. It supports any device compatible with 5V, 9V, 10V, or 12V charging via Type-C or standard USB, making it versatile for smartphones, tablets, and other USB-powered electronics in DIY setups.

Q: Does this module include a battery or charger?

A: No, the package contains only the charger converter module board (1 piece). Batteries, enclosures, and external chargers are not included and must be sourced separately for your DIY project.

Q: What protections does this power module have?

A: The module features built-in overcharge, over-discharge, overvoltage, and overheating protections, ensuring safe and stable operation for your DIY power projects. The high conversion efficiency also helps maintain consistent voltage and current output.

Q: Can this module charge and discharge at the same time?

A: Yes! This is a bidirectional module, meaning it can handle both charging (input) and discharging (output) functions, making it ideal for simultaneous pass-through charging applications in custom power bank designs.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.