In today’s mobile lifestyle, a charger that can efficiently power multiple devices is indispensable.
One product drawing attention is Anker’s “Nano Charger (70W, 3 Ports).”
Despite its ultra-compact, palm-sized design, it supports up to 70W output and simultaneous charging on three ports—truly an ideal USB charger that can handle everything with just one unit.
In this article, I’ll share my hands-on impressions of the Anker Nano Charger and take a detailed look at its charging speed and size.
A must-read for anyone who uses a MacBook or iPhone daily, or is looking for a charger for travel or business trips!
Pros
Cons
Compact and lightweight design
Supports up to 70W output (single port)
Simultaneous charging on 3 ports (USB-C ×2, USB-A ×1)
Uses GaN (gallium nitride) technology to reduce heat generation
High safety standards including PSE certification and overvoltage protection
The maximum 70W output is shared, so power is distributed when used simultaneously
This article was created with a product provided by the manufacturer.
Table of Contents
What’s Included with the Anker Nano Charger (70W, 3 Ports)
The outer box of the “Anker Nano Charger (70W, 3 Ports)” features a simple design with a white base and blue accents.
The back lists the product features.
The following items are included in the box.
What’s Included with the Anker Nano Charger (70W, 3 Ports)
Anker Nano Charger (70W, 3 Ports) unit
Quick start guide
Product warranty
Anker Nano Charger (70W, 3 Ports) Specifications
Anker’s “Nano Charger (70W, 3 Ports)” is an ultra-high-performance minimal charger that fits in the palm of your hand and can charge both a laptop and a smartphone at once.
Tablets: iPad Pro series Smartphones: iPhone 16 / 15 / 14 / 13 series, Samsung Galaxy S25 / S24 / S23 / S22 series, Samsung Z Fold4 / 5 / 6 / 7, Google Pixel 9 / 8 / 7 / 6 series Others: AirPods Pro 2 / Pro 1 AirPods 4 / 3 / 2 / 1 Apple Watch Ultra / 10 / 9 / 8 / SE Series Galaxy Buds2 Pro / 2 / Live Galaxy Watch7 / 6 / 5 Series
Design
The “Anker Nano Charger (70W, 3 Ports)” features a unified black finish with a textured surface.
There are no particular decorations on the sides.
On the side with the plug, the product specifications are listed.
Since it features a foldable plug, it won’t damage other gadgets when carrying it.
It is used by plugging it into a wall outlet.
On the front, there are two USB Type-C ports and one USB Type-A port.
When cables are connected to all ports, it looks like this.
Size and Weight
The “Anker Nano Charger (70W, 3 Ports)” measures 53 × 43 mm.
The thickness is 32 mm.
Here’s how it compares in size to a smartphone (iPhone 15 Pro).
It’s a compact charger in the world’s smallest class, making it easy to carry.
The weight was 119.2 g.
Features
The “Anker Nano Charger (70W, 3 Ports)” supports up to 70W output on a single port, enabling fast charging not only for smartphones and tablets but also for a MacBook Air.
By incorporating multiple GaN-equipped IC chips, it enhances power conversion efficiency and achieves approximately 55% smaller size compared to conventional chargers.
By adjusting the center of gravity and adding thickness to the plug body to increase friction, it features a design that makes the plug less likely to come loose.
With ActiveShield 4.0, it ensures safety even at high output.
Thanks to the special surface treatment, it achieves improved heat dissipation and resistance to fingerprints.
It supports a wide range of devices, including not only smartphones such as the iPhone but also tablets and laptops.
I actually charged a smartphone (iPhone 15 Pro) and a laptop (ASUS Vivobook Pro 16X OLED) and measured the current.
iPhone 15 ProASUS Vivobook Pro 16X OLED
Itsuki
The iPhone reached approximately 22W, and the laptop reached approximately 64W, confirming high output close to their maximum values!
Anker Nano Charger (70W, 3 Ports) Review Summary
In this article, I wrote about “[Anker Nano Charger (70W, 3 Ports) Review] Ultra-Compact and High Output! A Versatile Charger That Comfortably Powers Three Devices at Once.”
The “Anker Nano Charger (70W, 3 Ports) ” is an exceptionally well-balanced charger that combines compact size, high output, and multiple ports.
With just one unit, you can charge both your smartphone and laptop together, making it useful not only for everyday use but also as a reliable companion for travel and business trips.
If you are looking for a high-performance, space-saving charging setup, be sure to check it out.
Pros
Cons
Compact and lightweight design
Supports up to 70W output (single port)
Simultaneous charging of three ports (USB-C ×2, USB-A ×1)
Adopts GaN (Gallium Nitride) technology to reduce heat generation
High safety standards including PSE certification and overvoltage protection
The maximum output is a shared 70W, so power is distributed when used simultaneously
Itsuki
