Portable Powerbank everActive EB-11QB 10,000 mAh, 2× USB-C 20W (QC4.0)

everActive EB-11QB is a portable powerbank with 10,000 mAh capacity designed to supply backup power for smartphones, tablets and other USB-C devices. The compact unit provides two USB-C output ports supporting up to 20W power each and is compatible with Quick Charge 4.0 for faster recharging of supported devices. Its size and capacity make it suitable for travel, daily commuting and situations where convenient, reliable charging is required.

Advantages

The powerbank combines a 10,000 mAh capacity with dual USB-C outputs that can deliver up to 20W and Quick Charge 4.0 compatibility, enabling faster charging cycles for compatible phones and tablets. Compact housing keeps weight and dimensions moderate for easy carry in a bag or pocket. Dual outputs allow charging two USB-C devices simultaneously or providing power to a device while maintaining a separate connection for accessories. Built-in protection circuits help guard against overcharge, overcurrent and short-circuit conditions during use.

Suitable for

• Charging smartphones and tablets while traveling
• Providing backup power during commuting or day trips
• Powering USB-C headphones, portable speakers and other accessories
• Keeping devices charged at events, meetings or locations without convenient outlets

Key specifications

• Battery capacity: 10,000 mAh (nominal)
• Output ports: 2 × USB-C
• Maximum output power per port: up to 20W
• Fast charge compatibility: Quick Charge 4.0
• Supported device types: smartphones, tablets, USB-C accessories

How to use

Connect a USB-C cable from one of the powerbank outputs to the device you wish to charge. If charging two devices, connect each device to one of the USB-C ports. The powerbank will provide power automatically when a compatible load is detected; for fastest charging on supported devices, use a cable and device that support Quick Charge 4.0. Recharge the powerbank itself using a suitable USB-C input from a wall adapter or other power source capable of delivering adequate current. Observe the device indicators to check remaining charge and charging status.

Usage recommendations

To preserve battery life and ensure reliable operation, avoid exposing the powerbank to extreme temperatures and store it partially charged if not used for extended periods. Use certified USB-C cables and an appropriate wall adapter when recharging the unit to achieve the best charging speed and to maintain safety features.