The Anker A1638 Nano Power Bank redefines portable energy distribution by pairing high-capacity reserves with advanced hardware integration. Designed to serve as a comprehensive backup power station, it delivers up to 45W fast charging throughput capable of refueling demanding laptops and flagship handsets on the move. Its clever space-saving layout incorporates a built-in cable that smoothly extends and retracts, allowing you to quickly charge gear anywhere without extra bag clutter.

• Model No.: A1638
• Capacity: 10,000mAh
• Total Wattage: 45W Max
• Inputs/Outputs: Built-In Retractable USB-C Cable, 1 x USB-C Port, 1 x USB-A Port
• Fast Charging Protocol: Power Delivery / Programmable Power Supply (PPS)
• Screen Type: Digital Power Display

• This premium high-speed power bank cuts down workflow interruptions by boosting a MacBook Air or compatible laptop up to 50% in roughly 30 minutes.
• The heavy-duty retractable cable mechanism doubles as a convenient carrying strap and withstands daily pulling stresses without internal wire failure.
• Multi-device power balancing allows you to charge up to three electronics simultaneously across the cable, Type-C port, and USB-A slot.