Hoco J172A Precision 22.5W + PD20W Power Bank – 20000mAh
Never run out of power during extended travel, outdoor adventures, or daily commutes with the Hoco J172A Precision 20000mAh Power Bank. Engineered to deliver multi-device power reserves in a portable form factor, this high-capacity 20,000mAh lithium-polymer power bank (74Wh capacity / 12,000mAh rated capacity) recharges flagship smartphones multiple times before requiring a recharge itself.
The Hoco J172A comes equipped with multi-protocol fast charging support. Its high-speed USB-C port offers up to 20W Power Delivery (PD) for rapid charging of modern iPhones and Android smartphones, while its dual USB-A outputs supply up to 22.5W max fast output supporting QC3.0, FCP, SCP, and AFC protocols. Recharging the unit is efficient thanks to its 18W dual input capability via USB-C or Micro-USB. Housed in a durable, flame-retardant ABS+PC casing featuring a smart digital LED percentage display, it provides accurate battery level tracking and essential backup power. Order yours today from Gadget99!
Hoco J172A Precision 20000mAh Power Bank — High-Capacity 20,000mAh Reserve, 22.5W High-Speed USB-A Output, 20W USB-C Power Delivery (PD), Dual USB-C & Micro-USB Fast Inputs, Smart Digital LED Display & Fireproof ABS Construction
Key Features & Innovations
Massive 20,000mAh Power Capacity: Provides ample backup reserve to charge smartphones 3–5 times over.
High-Speed 22.5W & PD 20W Charging: USB-A ports provide up to 22.5W fast output, while the USB-C port delivers up to 20W Power Delivery.
Multi-Device Simultaneous Power: Dual USB-A outputs and a USB-C port allow simultaneous charging of multiple devices.
Dual Fast Inputs (18W): Supports up to 18W fast recharging through either a USB-C or Micro-USB cable.
Smart Digital LED Screen: Real-time percentage readout removes guesswork regarding remaining battery levels.
Flame-Retardant Safety Build: Constructed with fireproof ABS + PC materials to withstand heat build-up and ensure flight-safe travel.
Technical Specifications
| Feature | Details |
| Brand & Model | Hoco Power Series (J172A Precision) |
| Battery Capacity & Rating | 20,000 mAh (74Wh) / Rated Capacity: 12,000 mAh (5V/2A) |
| Battery Cell Type | Premium High-Density Lithium Polymer |
| USB-C Output (PD 20W) | 5V⎓3A, 9V⎓2.22A, 12V⎓1.67A (20W Max) |
| USB-A Output (1 & 2) | 4.5V⎓5A, 5V⎓4.5A, 9V⎓2A, 12V⎓1.5A (22.5W Max) |
| Input Options (USB-C / Micro) | 5V⎓3A, 9V⎓2A, 12V⎓1.5A (18W Max Fast Input) |
| Fast Charging Protocols | PD3.0, PD20W, QC3.0, Huawei FCP/SCP, Samsung AFC |
| Display Type | LED Digital Battery Percentage Screen |
| Body Construction & Weight | Fire-Retardant ABS + PC Shell / Approx. 415g |
| Dimensions | 149 × 69 × 28.5 mm |
What’s in the Box?
Hoco J172A Precision 20000mAh Power Bank
USB-A to USB-C Recharging Cable
User Manual & Official Warranty Documentation Card
Why Buy From Gadget99?
At Gadget99, we guarantee 100% authentic mobile power accessories and fast-charging gear backed by official manufacturer warranty support, competitive pricing, and fast door-to-door delivery. Keep your smartphones and accessories powered through long days—order the Hoco J172A Precision 20000mAh Power Bank today!
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