Power bank Anker A1638 10000 mAh, 45 W total output, white, built-in retractable USB-C cable

Anker A1638 is a portable 10000 mAh power bank in a compact white housing that delivers up to 45 W total output. It includes a built-in retractable USB-C cable for convenient connection to phones, tablets and other USB-C devices, and supports universal charger compatibility. The unit is designed to provide fast power delivery for everyday mobile use while remaining small enough to carry in a bag or pocket.

Advantages

The integrated retractable USB-C cable eliminates the need to carry a separate charging cord and reduces cable clutter. With a total output of 45 W and 10000 mAh capacity, the device supports charging of smartphones and many tablets with faster power delivery than standard portable batteries. The white compact enclosure balances portability and capacity while maintaining universal compatibility with USB charging sources.

Suitable for

• Charging smartphones on the go
• Top-up charging for tablets and small USB-C devices
• Travel and commuting when access to mains power is limited
• Situations where a built-in cable reduces the need to carry extra accessories

Key specifications

• Battery capacity: 10000 mAh
• Total output power: 45 W
• Built-in retractable USB-C charging cable
• Color: White
• Compatibility: universal USB charging devices
• Charging source: USB

How to use

Pull out the built-in USB-C cable to the required length and plug it into your device. Connect the power bank to a device using the retractable cable for output; if recharging the power bank, connect a compatible USB charger to the input port according to the device’s charging requirements. Monitor the unit’s indicator lights to check remaining charge and charging status. Always follow device and cable alignment to avoid strain on the retractable mechanism.

Recommendations

For best results, use a compatible USB-C PD charger to recharge the power bank and avoid exposing the unit to extreme temperatures or moisture. Store the cable retracted when not in use and avoid pulling beyond the engineered length to maintain retractable mechanism function.