Anker - Nano Power Bank, 45W 10,000mAh Portable Charger| Built-In Retractable USB-C Cable, Compact Travel Design - White
Color
WhiteRelated Item
About This Item
- General
- Brand: Anker
- Model Number: A1638
- Product Name: Nano Power Bank, 45W 10,000mAh Portable Charger| Built-In Retractable USB-C Cable, Compact Travel Design
- Color: White
- Features
- Capacity: 10000 milliampere hours
- Battery Chemistry: Lithium-ion
- Overload Protection: true (Features intended to protect the product from damage and overheating caused by overload.)
- Power Output
- Power Supply Output: 2 x USB-C (The connector type(s) used by the device to send electrical power to another device.)
- Maximum Output Voltage: 5 volts
- Power Input
- Power Supply Input: 1 x Micro-USB A, 1 x USB-C
- Dimensions
- Product Length: 3.21 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Height: 1.42 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 0.51 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 24-month warranty
- Warranty - Labor: 24-month warranty
- Other
- UPC: 194644213947
Anker Nano Power Bank, 45W 10,000mAh Portable Charger, iPhone Battery Pack | Built-In Retractable USB-C Cable, for iPhone 17 / 16 Series, iPad, Galaxy, Pixel, and More, Compact Travel Design
- Your Go-To Power Solution: Equipped with a huge 10,000mAh capacity, fast 45W max charging, pass-through technology, an intelligent display, and 24/7 battery protection for safe, efficient power anytime. The USB-C cable / port is compatible with Samsung Fast Charging 2.0.
- Sleek and Portable: Designed for life on the go, this power bank is 16% smaller than standard models with a retractable cable, making it easy to carry. Plus, it is flight-approved.
- Two-Way Fast Charging: Enjoy simultaneous charging and recharging with a 45W max single-port USB-C output for devices and a 30W max input for quick power bank replenishment. Charge an iPhone 16 Pro to 50% in 27 minutes and recharge the power bank to 100% in 2 hours.
- Pull, Adjust, and Charge: Seamlessly power up with a pull of the durable, built-in retractable cable, capable of over 20,000 bends. Charge neatly and efficiently without the hassle of tangled wires.
- What You Get: Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable), welcome guide, 24-month warranty, and our friendly customer service.
Q: Will this charge my Pixel 9.0 phone and hearing aids on a 4 day camping trip?
A: My pixel 9.0- 4,700 mAh max, 4,588 min. My hearing aids -5v, DC 500mA
Q: Can I use this with I phone 17 pro max?
A: Yes — you can use the Anker Nano Portable Charger (White) with the iPhone 17 Pro Max.
A: Yes, it has two ports in addition to the retractable USB-C cord - one for USB-A connections and another for USB-C.
Q: Is this compatible for fast charging of a Samsung Galaxy Tablet. What is included in the box?
A: The Anker 10,000mAh Portable Charger with 45W max output features USB Power Delivery (PD) and Qualcomm Quick Charge (QC). It supports fast charging for Samsung Galaxy tablets as it is compatible with all smartphones and tablets. The charger mode allows outputs such as 9V⎓3A, which can facilitate fast charging for devices like Samsung Galaxy tablets, meeting their charging specifications. Regarding what is included in the box, similar models of Anker power banks like the Anker 523 Power Bank (10,000mAh) typically include these accessories: A 2 ft USB-A to USB-C cable A 2 ft USB-C to USB-C cable It is recommended to use the included USB-C to USB-C cable for the fastest recharging speed.
Q: Is this power bank TSA-compliant?
A: The Nano Power Bank, 10,000mAh Portable Charger with 2.3 ft InstaCord Retractable Cable, 45W Max, is TSA-compliant. It features a battery capacity within the TSA limit of 100Wh for carry-on items, ensuring you can bring it aboard an airplane safely.
Q: What is the dimensions and weight?
A: The dimensions are approximately 3.07 x 2.05 x 0.94 inches (or about 78 x 52 x 24 mm), and the weight is approximately 6.4 ounces (or about 181 grams).
Q: Does this support fast charging for a Samsung Galaxy Flip 7?
A: Yes, this Anker 10,000mAh portable charger with a maximum output of 45W supports fast charging for Samsung Galaxy devices, including models like the Galaxy Z Flip series (such as the Z Flip 4 or Z Flip 5). The 45W output is compatible with Samsung's fast charging standards, such as Power Delivery (PD) or Adaptive Fast Charging (AFC), allowing for efficient charging. The included InstaCord retractable cable should work well for this purpose, but for optimal performance, ensure it supports the necessary protocols. If "Galaxy Flip 7" refers to a future model, it should still be compatible based on typical Samsung specifications.
Q: Can this be used for a stadium seat?
A: The Anker Nano Power Bank, 10,000mAh Portable Charger with 2.3 ft InstaCord Retractable Cable, is a portable solution designed primarily for charging smartphones, tablets, smartwatches, and earbuds. While it is lightweight and compact, its application is generally limited to smaller devices. Using it on a stadium seat would depend largely on the device you intend to charge while seated. This power bank supports up to 45W maximum output, which is effective for fast-charging smaller gadgets but is insufficient for larger devices like laptops or heavy-duty electronics commonly used in professional settings. If you're attending an event and need to charge portable gadgets during your time at the stadium, this power bank would be an apt choice. However, for larger capacity needs, you may want to consider higher-capacity power banks.
Reviews
Rating 4.6 out of 5 stars with 14 reviews
- Portability (5)
- Build Quality (4)
- Charging Speed (4)
- Cord Design (4)
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Anker Nano Power Bank, 45W 10,000mAh Portable Charger, iPhone Battery Pack | Built-In Retractable USB-C Cable, for iPhone 17 / 16 Series, iPad, Galaxy, Pixel, and More, Compact Travel Design

Cut the cord clutter without sacrificing power. This UGREEN 165W 20,000mAh power bank features a retractable USB-C cable with 7 adjustable lengths and 100W Power Delivery—charge a MacBook Pro 16'' from 0% to 43% in just 30 minutes. Use the retractable USB-C cable and the USB-C port together for 165W total output (100W + 65W) to fast-charge two laptops simultaneously. The 20,000mAh massive capacity delivers 1.3 charges for a MacBook Air 13'' or 3.7 charges for an iPhone 16 Pro. Monitor real-time battery percentage, remaining charge time, and voltage/current on the smart TFT display. Charge three devices at once via the retractable USB-C cable, USB-C port, and USB-A port. Refill the power bank in just 1.9 hours with 100W fast recharging capability. Pro-grade automotive batteries and a multi-protection system prevent overheating and short circuits—airline-approved for worry-free travel.

Designed for the ultimate convenience, the Anker Nano Power Bank features a foldable USB-C port for seamless, cable-free charging on the go. It's powered by Anker's PIQ3.0 Technology, offering PD 20W, and Qualcomm QC 18W capabilities, and delivers an impressive 22.5W total output. With its compact dimensions of 3.0 x 1.4 x 1.0 inches, it easily fits into pockets or purses, ready to provide instant charging. Its broad compatibility with USB-C PD supports a maximum 22.5W charge, making it suitable for devices like Samsung Galaxy series and iPhones. Moreover, it embraces an eco-friendly approach, being crafted from recycled PCR materials and packaged in eco-friendly materials, thereby reducing plastic waste.

The INIU Pocket Power portable charger maintains the portability of its previous generation while ensuring full-speed, fastest charging for the latest iPhone 17 series and Samsung Galaxy models. We've also included a reinforced, nylon-braided USB-C built-in cable. Never worry about forgetting your charging cable again—this built-in cable charges both your device and the power bank itself.
| Pros for Anker - Nano Power Bank, 45W 10,000mAh Portable Charger| Built-In Retractable USB-C Cable, Compact Travel Design - White | |||
|---|---|---|---|
| Portability, Charging Speed, Build Quality, Cord Design | There were no pros for this product— | Portability, Charging Speed, Size, Overall Performance, USB-C Connector | Charging Speed, Portability, Overall Performance, Size, Battery Life |
| Cons for Anker - Nano Power Bank, 45W 10,000mAh Portable Charger| Built-In Retractable USB-C Cable, Compact Travel Design - White | |||
| There were no cons for this product— | There were no cons for this product— | Battery Life, Heat | There were no cons for this product— |



















































