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The Hoco J151A 20000mAh PD 20W Power Bank is a high-capacity portable charger designed to keep your devices powered wherever you go. With Power Delivery (PD) fast charging, four built-in charging cables, and a digital LED display, this hoco 20000mAh Power Bank offers a convenient all-in-one solution for smartphones, tablets, and other USB-powered devices.
Its smart multi-protection system safeguards against overcharging, overheating, and short circuits. Compact, travel-friendly, and compatible with iPhone, Samsung, Android devices, and tablets, the Hoco J151A is ideal for work, school, travel, and emergencies.
20000mAh high-capacity battery for multiple device charges
PD 20W fast charging via Type-C port
4 built-in charging cables: USB-C, USB-A, Micro-USB, Lightning
Shared multiple output for simultaneous device charging
Digital LED battery display for real-time remaining power
Smart multi-protection system for safety
Dual LED flashlight for emergency use
Compact and portable design, easy to carry
Specification | Details |
Product Name | Hoco J151A 20000mAh PD 20W Power Bank |
Brand | Hoco |
Model | J151A |
Battery Type | Lithium Polymer |
Rated Capacity | 20000mAh |
Usable Capacity | ~11000mAh (typical) |
Fast Charging | PD 20W |
Input | USB-C (5V/2A), USB-A (5V/2A) |
Output | 4 Built-in Cables (USB-C, USB-A, Micro-USB, Lightning) |
Total Output | 5V / 2A (Shared) |
Display | Digital LED Percentage Display |
Extra Feature | Dual LED Flashlight |
Material | ABS + Fire-Resistant PC |
Dimensions | 154 × 70 × 34 mm |
Weight | Approx. 460 g |


1 × Hoco J151A 20000mAh PD 20W Power Bank
1 × USB Charging Cable
1 × User Manual
Does the Hoco J151A support fast charging?
Yes, it supports PD 20W fast charging via the Type-C port.
How many devices can be charged at once?
You can charge multiple devices simultaneously; output is shared at 5V/2A.
Are the charging cables replaceable?
No, the four charging cables are built-in and cannot be replaced.
Does it display battery percentage?
Yes, the digital LED display shows real-time remaining battery.
Is it safe for emergency use?
Yes, it features a fire-resistant shell and intelligent multi-protection system.