“I brought the charger, but… I forgot the cable!”
The Anker Nano Charger (35W, Built-In Retractable USB-C Cable) is the solution to that minor annoyance.
With a cable built into a compact body, it can charge both your smartphone and tablet at once. It is a convenient choice for those looking to lighten their load during travel or business trips.
However, there are points to keep in mind, such as the maximum 35W output limit and the lack of USB-A support.
In this article, we will organize the specifications and explain real-world usage scenarios.
We have neutrally summarized the pros and cons to help you decide whether this one device is enough or if you need a different charger.
- The images used in this article are press release materials provided by PR TIMES as a media user.

- Compact and lightweight for easy portability
- Built-in retractable USB-C cable prevents forgetting cables
- Supports USB Power Delivery for fast charging of smartphones and tablets
- Supports simultaneous 2-port usage
- Built-in cable is not replaceable, posing a risk if it fails
- Max 35W output is insufficient for high-performance laptops
- People who want to reduce luggage for travel or business trips
- People who primarily use USB-C devices
- People who mainly charge smartphones and tablets
Specifications of the Anker Nano Charger (35W, Built-In Retractable USB-C Cable)

Below is a specification table based on official information. The figures clearly show that this product is designed for portability.
View Specification Table
| Details | |
|---|---|
| Product Name | Anker Nano Charger (35W, Built-In Retractable USB-C Cable) |
| Manufacturer | Anker (Anker Japan Co., Ltd.) |
| Max Total Output | 35W |
| Single Port Max Output | 35W |
| Supported Standards | USB Power Delivery (PD): Yes / PPS: Unknown / Quick Charge (QC): Unknown |
| Port Configuration | USB-C x2 (one is a retractable USB-C cable), USB-A x None |
| Dimensions | Height 61mm x Width 48mm x Depth 30mm |
| Weight | Approx. 110g |
| Wireless Charging Support | No |
Ms.GadgetsDoes the retractable mechanism break easily?
Mr.GadgetsDurability remains to be seen, but you should be aware that it cannot be replaced.
Evaluation of the Anker Nano Charger (35W, Built-In Retractable USB-C Cable)

This product is strongly designed around the concept of “reducing the hassle of carrying cables,” making it convenient for daily use and travel. Below, we explain its features in detail.
Compact and easy to carry
The unit measures 61 x 48 x 30mm and weighs 110g. It is lighter than many portable chargers and, with its integrated AC plug, its portability stands out.
A major appeal is being able to reduce the “hassle of carrying chargers and cables separately” during business trips and travel.
Ms.GadgetsSeems useful for travel!
Mr.GadgetsYes! It’s small and has a built-in cable, so it prevents cables from getting tangled in your bag.
Convenience of a built-in cable
It features a built-in retractable USB-C cable. You can pull it out when needed and store it when finished.
The benefit is not having to worry about forgetting a cable, allowing the charger to handle almost any USB-C device on its own.
On the other hand, since the cable cannot be replaced if it breaks, you need to be careful if you plan to use it long-term.
Ms.GadgetsIs there a concern about the cable being too short?
Mr.GadgetsUsability depends on the situation. It’s no problem on a desk, but you might need an extension cord depending on where the outlet is located.
Versatility via 35W output


It supports a maximum output of 35W, which is sufficient for fast-charging smartphones and tablets.
It can also power lightweight laptops like the MacBook Air, but it is not suitable for models requiring 45W or more.
Mr.GadgetsI feel like the output is very much tailored to smartphones like the iPhone.
Limitations of simultaneous 2-port use
You can use the retractable USB-C cable and the USB-C port on the body simultaneously. However, the total output is capped at 35W.
It’s fine for two smartphones, but you should understand that when charging a laptop and a smartphone at the same time, the output is split, which will slow down the charging speed.
Ms.GadgetsWhat happens if I charge two devices at once?
Mr.GadgetsThe output is shared, so charging for each device will be slower.
Points to note regarding the lack of USB-A
This won’t be an issue for those centered on the latest devices, but it may feel inconvenient in environments where USB-A cables are heavily used.
It is ideal for users who own many USB-C devices, but if you still have older peripherals, you will need to prepare a separate conversion adapter.
Summary
Key points in this section!
The Anker Nano Charger (35W, Built-In Retractable USB-C Cable) is a compact charger for users who want to “get by with just one device.”
- Pros: Easy to carry, no fear of forgetting cables, sufficient output for smartphones and tablets
- Cons: Cable cannot be replaced, max 35W output is insufficient for high-output PCs, no USB-A support
Before purchasing, it is important to cross-reference your device configuration and typical charging scenarios.

- Compact and lightweight for easy portability
- Built-in retractable USB-C cable prevents forgetting cables
- Supports USB Power Delivery for fast charging of smartphones and tablets
- Supports simultaneous 2-port usage
- Built-in cable is not replaceable, posing a risk if it fails
- Max 35W output is insufficient for high-performance laptops
Recommended for these people
- People who want to reduce luggage for travel or business trips
- People who primarily use USB-C devices
- People who mainly charge smartphones and tablets
Thank you for reading until the end!
- The evaluation in this article is unique to this site.
- Unless otherwise specified, product prices and information are current as of the time of writing.
- Please note that this site cannot be held responsible for any inaccuracies in this information.
- Product and service names mentioned on this site are trademarks of their respective companies.
- The images used in this article are press release materials provided by PR TIMES as a media user.
This article was originally written in Japanese and has been translated.


Comments