22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module with LED Display
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৳ 395.00৳ 550.00 (-28%)
The 22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module is a high-efficiency DIY motherboard designed to build custom portable power banks using 3.7V lithium-ion or polymer batteries. Powered by an intelligent power management IC, it features a crisp digital LED display showing exact battery percentage and fast-charge status indicators.
Equipped with 5 physical ports—including dual USB Type-A outputs, a bidirectional Type-C PD port, Micro-USB, and Lightning inputs—it offers universal compatibility. It supports major fast-charging standards like PD3.0, QC4.0+, Huawei SCP/FCP, Samsung AFC, and VOOC. Built-in safety features include over-voltage, short-circuit, and dedicated NTC temperature sensor protection for reliable, safe power delivery.
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22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module with LED Display
This 22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module is a high-performance, industrial-grade motherboard designed for DIY portable power banks and custom battery backup systems. Engineered around a highly integrated power management IC (typically the SW6206 or SW6208), this module combines a synchronous step-up converter, step-down charger, and an intelligent fast-charging protocol controller into a single compact PCB.
22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module with LED Display
It features comprehensive native support for almost all major smartphone fast-charging standards, making it universally compatible with modern devices. The board includes a digital LED percentage display that provides real-time battery status and quick-glance fast-charge indication, eliminating the guesswork of traditional analog LED indicators.
Key Features & Capabilities
- Full-Protocol Multi-Device Compatibility: Seamlessly negotiates optimal charging speeds across a vast array of protocols, including USB Power Delivery (PD3.0/PD2.0), Qualcomm Quick Charge (QC4.0+/QC4/QC3.0/QC2.0), Huawei SuperCharge/FastCharge (SCP/FCP), Samsung Adaptive Fast Charging (AFC), MediaTek Pump Express (PE+ 1.1/2.0), and low-voltage direct charging protocols like Oppo/OnePlus VOOC.
- Versatile 5-Port Interface: Equipped with five strategically placed physical ports to handle multi-cable setups:
- 2 × USB Type-A Outputs: Dedicated fast-charge ports utilizing low internal resistance connectors for high current delivery.
- 1 × USB Type-C Bi-Directional Port: Functions as both a high-speed input to refill the power bank and a high-efficiency Power Delivery (PD) output.
- 1 × Micro-USB Input: Standard legacy input for charging flexibility.
- 1 × Lightning Input: Directly accepts Apple-compatible cables for convenient recharging without switching cords.
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22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module with LED Display
- Smart Synchronous Digital Control: Operates with high conversion efficiency (up to 95%), drastically minimizing heat dissipation during high-power output phases. The board automatically enters an ultra-low power standby mode when no load is detected.
- Integrated Hardware Protection Suite:
- Over-voltage & Under-voltage Protection: Protects the connected lithium cells from being overcharged beyond safe limits or completely drained.
- Output Over-current & Short-circuit Protection: Instantly cuts power if a downstream device malfunctions or a short circuit occurs.
- NTC Temperature Monitoring: Includes an external NTC thermistor wire probe that must be taped directly to the battery pack, providing automated thermal shutdown safety against overheating during high-amp cycles.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Output Power | 22.5W Max (5V-4.5A, 4.5V-5A, 9V-2A, 12V-1.5A) [4] |
| Main Control Chip | SW6206 / SW6208 High-Integration PMIC |
| Supported Battery Type | 3.7V Lithium-ion (18650/21700) or 3.8V Lithium Polymer cells |
| Battery Connection | Parallel configurations only (1S-Nx) |
| Onboard Display | Multi-segment LED Digital Panel (0-100% Capacity Indicator) |
| Conversion Efficiency | Up to 95% (depending on input/output delta) |
| Board Dimensions | ~ 72mm × 27mm |
22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module with LED Display
Installation Considerations
This module is strictly built for parallel battery configurations. All battery cells must be wired in parallel to maintain a nominal voltage profile of 3.7V–4.2V. Do not connect battery cells in a series chain (e.g., 2S, 3S, 4S); applying a voltage higher than 5V directly to the battery solder pads (B+ and B-) will cause immediate, irreversible catastrophic failure to the power management ICs.
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