External battery (Power Bank) Hoco J136B 30000 mAh 22.5 W + PD 20 W, black

A high-capacity power bank is designed for situations where mobile devices are used for extended periods without access to an electrical outlet. The Hoco J136B 30000 mAh 22.5 W + PD 20 W power bank, black, is suitable for users who need a larger energy reserve and faster charging in daily and mobile work conditions.

Application and Usage Areas

The power bank is used for charging smartphones, tablets, wireless headphones, and other USB-supported devices. This portable power source is ideal for travel, outdoor work, business trips, or situations where multiple devices need to be charged simultaneously. The backup battery helps maintain device operation throughout the day.

Key Features and Functions

• Battery capacity: 30,000 mAh (111 Wh)
• Rated capacity: 16,500 mAh
• Input: USB-C / Micro USB up to 18 W
• Outputs:
• USB-C: up to 20 W (PD, QC, FCP, AFC)
• USB-A: up to 22.5 W (QC, FCP, SCP, AFC)
• Total output: 5 V / 2 A
• LED digital charge indicator
• Casing: ABS + PC, with a lithium polymer battery
• Dimensions: 149 × 69 × 41 mm
• Weight: 608 g

Why it is important to choose this product correctly

A portable battery with higher capacity and fast charging support allows for more efficient energy distribution and reduced charging time. A properly selected power bank ensures compatibility with various devices, stable power supply, and convenient use in demanding conditions.