Powerbank Module 5V 3A – Type-C and USB-A Output

This compact and high-efficiency powerbank module is designed for mobile phone charging and DIY portable battery packs. Supporting both Type-C and USB-A interfaces, it can handle charging and discharging with high currents, making it ideal for 3.7V 18650 or polymer lithium batteries.

Key Features:

• Model: Mini Type-C Power Bank Module
• Input Voltage: 3V – 4.2V
• Output Voltage: 5V
• Output Current: Up to 3A (Boost), 3.1A (Synchronous Boost)
• Type-C & USB-A Output: Supports single-port input/output via Type-C
• Compatibility: Works with 3.7V 18650 and ternary polymer lithium batteries

Advanced Functionality:

• Supports simultaneous charging and discharging (pass-through function)
• High efficiency synchronous boost conversion (up to 93%)
• 4-segment LED battery level display
• Double-click button to turn off output; single-click to turn on
• Automatic detection of phone connection/disconnection
• Intelligent DCP (Dedicated Charging Port) detection for mobile devices
• Smart load recognition with auto-standby feature

Protection Features:

• Output: Overcurrent, overvoltage, short-circuit protection
• Input: Overvoltage, overcurrent, overcharge, and over-discharge protection

Whether you're building your own powerbank or adding a smart charging solution to your electronics project, this module provides a reliable and efficient solution in a compact footprint.