SWH 22.5W Super Fast Charging Power Bank
৳ 490.00৳ 550.00 (-11%)
⚡ SWH 22.5W Fast Charging Power Bank Kit
The SWH 22.5W Power Bank Kit is a high-speed, portable charging solution designed for DIY hobbyists and everyday users. It pairs an advanced fast-charging circuit board with a premium matte aluminum shell to let you build your own high-capacity external battery pack.
- 22.5W Super Fast Charging: Supports PD 3.0 and QC 3.0 fast charging protocols to quickly power up phones, tablets, and smart accessories.
- LED Digital Display: Features a bright, crystal-clear digital window that accurately reports your exact remaining battery percentage.
- Universal Triple-Port Layout: Equipped with dual high-current USB-A outputs and a bidirectional Type-C fast-charging input/output port.
- Premium Metal Finish: Wrapped in an anodized aluminum alloy enclosure that offers sleek scratch resistance and highly efficient heat dissipation.
- DIY Customization: Built as an empty case shell kit, allowing you to choose and install your own flat-top lithium battery cells safely.
(Note: Lithium battery cells are not included and must be sourced separately to complete assembly).
If you are looking to complete your setup, let me know:
- The exact size battery cell you intend to fit inside the case.
- Your preferred online vendor or region if you need direct purchasing options.
⚡ SWH 22.5W Super Fast Charging Power Bank Shell Casing Kit
The SWH 22.5W Super Fast Charging Power Bank Kit is a premium, high-efficiency portable power solution designed for tech enthusiasts, DIY hobbyists, and everyday mobile users. Engineered with an advanced multi-protocol motherboard and a rugged metallic housing, this kit lets you construct or maintain a high-performance backup battery tailored to your precise capacity needs. [1, 2, 3]

SWH 22.5W Super Fast Charging Power Bank
➡️ Key Product Features
- 22.5W True Super Fast Charging: Built-in hardware supports rapid Power Delivery (PD) and Quick Charge (QC) protocols to charge compatible smartphones up to 50% in approximately 30 minutes. [1, 2]
- Smart LED Digital Display: A integrated, high-contrast digital notification window provides real-time tracking of the precise remaining battery percentage and device connection status. [1, 2]
- Multi-Port Engineering & Versatility: Equipped with dual high-current USB-A output ports alongside bidirectional Type-C and Micro-USB input paths to handle multiple gadgets simultaneously. [1, 2]
- Premium Matte Alloy Enclosure: The heavy-duty anodized aluminum outer shell provides structural reinforcement, scratch resistance, and optimized thermal management. [1]
- Multi-Layer Safety Circuitry: Features nine standard hardware safeguards including over-voltage, over-charge, over-discharge, short-circuit, and high-temperature protection matrices.
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SWH 22.5W Super Fast Charging Power Bank
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📊 Technical Specifications
Parameter Specification Detail Model Framework SWH 22.5W DIY Outer Casing Module Series Max Power Output 22.5W Maximum Charging Speed Supported Protocols PD 3.0, QC 3.0+, Huawei SCP/FCP, Samsung AFC Output Interfaces 2 x USB-A (High-Current Layout) Input Interfaces 1 x Type-C (Bidirectional Fast Path), 1 x Micro-USB Housing Dimensions Approx. 14.8 x 7.3 x 1.5 cm (varies slightly by internal clip) Casing Material Rugged Anodized Aluminum Alloy & ABS Fireproof Caps -

SWH 22.5W Super Fast Charging Power Bank
⚠️ DIY Assembly Notes & Disclaimers
This product is distributed primarily as a DIY custom outer assembly kit. The retail box contains the main intelligent PCB charging module and the metallic body shell, but flat-top lithium batteries are not included. Ensure you source grade-A compatible batteries and observe proper polarity configurations during setup to achieve safe, optimal power conversion rates. [1, 2, 3]If you would like to explore specific deployment details, let me know:- The exact size battery cells you are planning to insert (e.g., 1260110 flat packs or standard 18650 / 21700 arrays).
- Whether you require a step-by-step wire configuration guide for the internal board.







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