Product Overview
The Anker Nano Portable Charger is a compact, high-performance power bank designed for travelers, professionals, and anyone needing reliable mobile device charging on the go. With a 10,000mAh capacity and 45W maximum output, it delivers fast charging for smartphones like the iPhone 16 series and Samsung devices via its built-in retractable USB-C cable. Its slim profile—measuring just 3.21 × 1.99 × 1.42 inches and weighing only 8.2 oz—makes it highly portable and airline-friendly. Integrated pass-through charging, a smart display, and advanced battery protection ensure safe, efficient power delivery wherever you are.
Key Features
- Built-In Retractable Cable: Features a durable USB-C cable that retracts seamlessly into the unit, eliminating tangled wires and offering up to 20,000 bends over its lifespan. No need to carry extra cables—just pull, adjust, and charge.
- Fast Charging Capability: Delivers up to 45W of single-port output for rapid charging of compatible smartphones, tablets, and other USB-C devices. Supports 40W fast charging for select models including the iPhone 16 series and certain Samsung devices.
- Slim and Lightweight Design: Engineered to be 16% smaller than standard power banks, this model is optimized for portability without sacrificing capacity. Compact enough to fit in pockets or small bags, making it ideal for travel and daily commutes.
- Pass-Through Charging: Allows simultaneous charging of your device and recharging of the power bank itself through its USB-C input. You can keep your phone powered while replenishing the battery pack efficiently.
- Smart Display: Real-time LED indicators show current output wattage and remaining battery level, helping you monitor usage and plan accordingly during extended trips.
- Advanced Battery Care: Built-in safety protocols protect against overheating, overcurrent, and voltage fluctuations to maintain long-term battery health and extend overall lifespan.
Technical Specifications
- Capacity: 10,000mAh
- Maximum Output (Single Port): 45W
- Input: USB-C, supports up to 30W recharge speed
- Ports: 1x USB-C (output), 1x built-in retractable USB-C cable
- Safety Features: Active Shield technology for surge protection and thermal regulation
- Dimensions: 3.21 × 1.99 × 1.42 inches
- Weight: 8.2 oz (232 grams)
- Retractable Cable Durability: Over 20,000 bend cycles
Benefits & Use Cases
This power bank excels in scenarios where space and convenience matter most. Whether you’re commuting, traveling internationally, or attending back-to-back meetings, the Anker Nano ensures your iPhone, Galaxy, Pixel, or other USB-C device stays charged without cluttering your bag with extra cords. The retractable design eliminates fumbling with loose cables, while the fast-charging capability means you can top up an iPhone 16 Pro from 0% to 50% in approximately 27 minutes. Pass-through charging lets you use the device normally while recharging the battery, perfect for all-day events or flights without access to outlets.
The lightweight build and TSA-compliant form factor make it suitable for carry-on luggage, and the included welcome guide ensures quick setup. Compatible with a wide range of devices including iPhones, iPads, Android phones, and select tablets, it’s a versatile solution for tech-savvy users who value efficiency and reliability.
Important Notes
While this power bank supports up to 45W output, actual charging speeds depend on your device’s compatibility and internal temperature management. Some phones may not accept full 45W due to hardware limitations, and charging may slow as devices heat up—this is normal operation. The usable capacity is approximately 5,500–6,500mAh after accounting for energy loss in conversion circuits.
It is not recommended for sustained laptop charging due to its limited capacity and thermal constraints during high-power delivery. When using multiple ports, output per port is reduced: 15W max when two ports are active, and 7.5W per port when three are used. If the unit has been fully drained, allow it to cool before attempting to recharge—this protects battery longevity.
The package includes the Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable) and a welcome guide. A 24-month warranty and responsive customer service support are also provided.
