Description
Hoco MMJ-17 20000mAh 22.5W Fast Charging Power Bank with Built-in Cables
Key Features:
• Brand: Hoco
• Model: MMJ-17
• Battery Capacity: 20,000mAh
• Maximum Output Power: 22.5W
• Input (Type-C): 18W
• Output (Type-C): 20W (PD / QC / FCP / AFC)
• Output (USB-A): 18W
• Built-in Cables: Lightning & Type-C
• Warranty: 7 Days Warranty for Manufacturing Defects
✨ Premium Features:
✅ Built-in Charging Cables – Integrated Lightning and Type-C cables offer instant plug-and-play convenience without carrying extra cables.
✅ 22.5W Super Fast Charging – Supports PD 20W, QC, FCP, and AFC fast charging protocols for efficient high-speed charging.
✅ Massive 20,000mAh Capacity – High-density lithium polymer battery provides multiple full charges for smartphones and other devices.
✅ Smart LED Digital Display – Displays accurate real-time battery percentage for easy power monitoring anytime.
✅ Multi-Device Charging Support – Charge several devices simultaneously using the built-in cables and additional USB-A fast charging port.
✅ 18W Fast Recharge – Supports quick recharging through the Type-C input, reducing downtime significantly.
✅ Premium Safety Protection – Made with durable ABS + PC flame-retardant materials to ensure better heat resistance and device safety.
✅ Compact & Portable Design – Ergonomically designed lightweight body fits comfortably into bags, backpacks, or pockets.
Specifications:
• Material: ABS + PC Flame Retardant
• Dimensions: 108.5 × 68.5 × 34.5 mm
• Weight: 330.4g
Why Choose Hoco MMJ-17?
The Hoco MMJ-17 Power Bank is designed for users who need powerful backup power with maximum convenience. Featuring built-in charging cables, 22.5W fast charging support, a large 20,000mAh battery, and intelligent safety protection, it is the ideal companion for travel, office, gaming, outdoor activities, and everyday mobile charging needs.













