Specification:
Battery Support: 4 × 21700 Li-ion cells (5000mAh each, not included)
Capacity (with cells): Up to 20000mAh (depends on cell capacity)
Max Output Power: 100W PD / QC4.0 supported
Output Ports: 1 × USB-A, 1 × Type-C PD (fast charging)
Input Port: Type-C (PD input/output combo)
Built-in Cable: Type-C cable with lanyard design for convenience
Display: LED intelligent digital screen (shows % / voltage / current)
Protection: Overcharge, short-circuit, overcurrent, and heat protection
Body Material: Premium ABS + aluminum finish
Dimensions: 150 × 78 × 35 mm
Weight (empty): Approx. 320g
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Description:
The 100W Super Fast Charging Power Bank Case is designed for those who prefer DIY flexibility. It supports 4×21700 rechargeable Li-ion cells (not included), giving you up to 100W PD output power to charge laptops, tablets, and phones. With a built-in Type-C cable, LED voltage/current display, and robust protection, it’s both powerful and portable. A perfect blend of speed, safety, and style for tech enthusiasts and travelers alike.
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Application:
DIY power bank setup with 21700 batteries
Laptop, smartphone, and tablet charging
Backup power for routers and cameras
Ideal for travel, camping, and outdoor use
Suitable for PD fast-charging devices