Hoco J156B 30000mAh Power Bank 22.5W Fast Charging with 4 Built-In Cables

Stay powered wherever you go with the Hoco J156B 30000mAh Power Bank, a high-capacity portable charger designed for smartphones, tablets, wireless accessories and other compatible USB-powered devices.

With a massive 30,000mAh capacity (111Wh), the Hoco J156B provides dependable backup power for travel, commuting, work, outdoor activities and everyday use. Its high-capacity battery is rated at approximately 16,500mAh usable capacity, with Hoco stating that it can provide around 4–5 typical smartphone charges depending on the device and charging conditions.

The power bank supports up to 22.5W fast charging through USB-A and up to 20W Power Delivery through USB-C, making it suitable for compatible fast-charging devices. It also supports charging protocols including PD3.0, QC3.0, QC2.0, FCP, SCP and AFC.

A major advantage of the Hoco J156B is its four integrated cables, helping reduce the need to carry separate charging cables. The built-in connections include USB-A input, USB-C, Lightning/iP and Micro-USB cables. The integrated USB-C cable can also function as a convenient wrist strap.

The easy-to-read LED digital battery display lets you monitor the remaining charge at a glance, while the ABS + PC flame-retardant housing provides a durable enclosure for everyday use.

Whether you're travelling, working remotely or simply want extra battery power available throughout the day, the Hoco J156B 30000mAh Power Bank offers high capacity, fast charging and built-in cable convenience in one portable charging solution.

Key Features

• 30,000mAh High Capacity – 111Wh battery capacity for extended portable power.
• 22.5W Fast Charging – USB-A output supports up to 22.5W.
• 20W USB-C PD – Built-in USB-C cable supports up to 20W Power Delivery.
• 4 Built-In Cables – USB-A input cable, USB-C, Lightning/iP and Micro-USB connections.
• LED Digital Display – Clearly shows the remaining battery level.
• Multiple Fast-Charging Protocols – Supports PD3.0, QC3.0, QC2.0, FCP, SCP and AFC.
• Multiple Device Charging – Designed to charge compatible phones, tablets and other USB-powered devices.
• Travel-Friendly Design – Built-in USB-C cable can also be used as a wrist strap.
• Durable Housing – ABS + PC flame-retardant casing.
• High-Capacity Li-Polymer Battery – Designed for reliable portable power.

4. Technical Specifications