22 5W Fast Charging Power Bank Motherboard TFT Digital Display

Discover the 22 5W Fast Charging Power Bank Motherboard TFT Digital Display — a standout electronics accessories pick featuring fast-charging design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Certification: NONE

DIY Supplies: Electrical

Data Record: No

Electronic: No

Material: Plastic

Semi-finishedproduct: No

Features:

1. Full multi-protocol compatibility: Supports mainstream protocols such as PD, QC, and Apple, enabling fast charging for devices of all brands

2. Quadruple safety protection: Intelligent protection against overcharging, over-discharging, overvoltage, and overheating to prevent safety hazards

3. TFT color display: Real-time display of battery level, voltage, and temperature for clear status monitoring

4. Protection board-free design: Integrated protection functions on the main board allow for direct battery soldering, saving space and simplifying assembly

5. Smart Self-Learning Battery Level: Automatically calibrates the battery level display after first use, accurately reflecting remaining charge

Product Specifications:

Product Name: 22.5W Fast Charging Module / 22.5W Power Bank Kit

Input Parameters: 5V3A / 9V2A / 12V1.5A

Output Specifications: 5V3A/9V2A/12V1.5A/10V2.25A

Interfaces: 1 Type-C fast charging port (supports both charging and output) + 2 USB fast charging output ports

Protocols: PD, QC, Apple, FCP, SCP, VOOC

Features: Multiple protections including overcharge, over-discharge, overvoltage, and overheat; high conversion efficiency; stable current and voltage

Note: 22.5W uses the Super Fast Charging protocol; bidirectional fast charging uses the PD 20W protocol; simultaneous output from multiple ports does not support fast charging

Battery Compatibility: Accommodates 2 x 1260110 cells; soldering required (batteries not included)

Internal Mounting Dimensions: Approx. 110x60x23mm

(Note: The GABA0066-001 mainboard differs from the mainboard in the GABA0066-003 kit; the screen height is different)

Mainboard Assembly Instructions:

1. As the mainboard screen is fragile, please power it on to verify screen functionality before soldering. The screen flex cable may cause screen distortion or breakage if subjected to external pressure; please handle with care during use.

2. For normal use, the battery wires are soldered directly to the board. Connection methods such as twisting wires, using alligator clips, or spring clips may result in insufficient power supply and affect charging and discharging. The battery’s positive and negative terminals must be properly insulated to prevent damage caused by accidental contact with the mainboard during use.

3. Connect the battery positive terminal to the B+ pin on the mainboard and the negative terminal to the B- pin. Do not reverse the connections, as this will burn out the mainboard. Burn marks on the ICs indicate a short circuit, which only occurs when terminals are reversed or come into contact.

4. Use 3.7V ternary lithium batteries; lithium iron phosphate batteries are not compatible. Connect batteries in parallel; do not connect them in series, as the high voltage in a series connection will burn out the mainboard.

5. The mainboard has built-in protection features; therefore, no additional protection board is required for the soldered batteries. Battery protection boards limit current; if the current exceeds the limit, the output will be disconnected.

Kit Assembly Instructions:

1. Since the mainboard screen is fragile, please power it on to verify that the screen is functioning properly before soldering. The screen flex cable may cause screen distortion or breakage if subjected to external pressure, so please take care to protect the screen during use.

2. For normal use, the battery wires are soldered directly to the board. Connection methods such as twisting wires, using alligator clips, or spring clips may result in insufficient power supply and affect charging and discharging. The battery’s positive and negative terminals must be properly insulated to prevent damage caused by accidental contact with the main board during use.

3. Connect the battery positive terminal to the B+ pin on the mainboard and the negative terminal to the B- pin. Do not reverse the connections, as this will burn out the mainboard. Burn marks on the ICs indicate a short circuit, which only occurs when terminals are reversed or come into contact.

4. Use 3.7V lithium batteries. Lithium iron phosphate (LiFePO4) batteries are not compatible. Connect batteries in parallel; do not connect them in series, as the high voltage in a series connection will burn out the mainboard.

5. The mainboard has built-in protection features; therefore, no additional battery protection board is required for soldered batteries. Battery protection boards limit current; if the current exceeds the limit, the output will be disconnected.

6. After installing the mainboard and battery, secure the battery with adhesive tape. For certain battery models where the thickness differs from the casing, check if a spacer is needed to prevent the casing from feeling sunken when pressed after assembly. If you fail to check the thickness difference during assembly or do not secure the battery with adhesive tape, resulting in battery movement or a sunken casing, this is considered improper assembly. We assume no liability for damage to the casing or battery caused by disassembly.

7. The case is snap-fit and cannot be repeatedly disassembled. Please ensure all functions—including the mainboard’s output/input, fast charging, buttons, and display—are working properly before closing the case. It is best to perform several charge-discharge cycles to confirm there are no issues before closing the case. Any problems arising from assembling and closing the case immediately upon receipt without prior testing are considered improper assembly. We assume no liability for damage to the case or battery resulting from disassembly.

User Manual:

1. Regarding activating fast charging for mobile phones: Fast charging protocols are categorized into public and proprietary standards. This mainboard uses a smart fast-charging chip compatible with mainstream public fast-charging protocols on the market, meeting the fast-charging needs of various phone brands. Please confirm before ordering whether your phone supports public protocols to avoid failure to trigger fast charging!

2. Regarding heat generation during charging: When the power bank is in operation, current flows through the mainboard and chips, and energy conversion results in some loss. This loss is dissipated as heat. During fast charging, the higher power output causes more noticeable heat generation, which is a normal physical phenomenon.

3. The digital display may show inaccurate battery levels immediately after connecting the battery. The battery meter supports a self-learning function for battery capacity and will display accurate levels after a few charge-discharge cycles.

Package Contents:

Package 1: Module x1 + Wires x2

Package 2: Module x1 + Housing x1 + Accessories x1

Options

• Color: module with case, only module

Frequently Asked Questions

Q: What is the 22 5W Fast Charging Power Bank Motherboard TFT Digital?

A: The 22 5W Fast Charging Power Bank Motherboard TFT Digital is a quality electronics accessories pick. Full multi-protocol compatibility: Supports mainstream protocols such as PD, QC, and Apple, enabling fast charging for devices of all brands 2.

Q: What is the 22 5W Fast Charging Power Bank Motherboard TFT Digital made of?

A: The 22 5W Fast Charging Power Bank Motherboard TFT Digital is made from Plastic Semi-finishedproduct, measuring Approx. 110x60x23mm.

Q: Why choose the 22 5W Fast Charging Power Bank Motherboard TFT Digital?

A: The 22 5W Fast Charging Power Bank Motherboard TFT Digital stands out in our electronics accessories range — Quadruple safety protection: Intelligent protection against overcharging, over-discharging, overvoltage, and overheating to prevent safety hazards 3.