Anker Nano II 65W USB-C Charger Review
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Remember those massive laptop charger bricks that took up half your bag? The Anker Nano II 65W makes them obsolete. This tiny GaN charger is 58% smaller than a standard 65W charger but delivers the same power — enough to fast-charge a MacBook Air, iPad, or any USB-C device.
Size & Design
The Nano II 65W is genuinely tiny. At just 1.7 x 1.5 x 1.5 inches, it is barely larger than an Apple 5W iPhone charger — but delivers 13 times the power. The matte black finish feels premium, and the foldable prongs make it even more pocket-friendly for travel.
It is hard to overstate how much of a difference this makes. Tossing a 65W charger into your jacket pocket instead of lugging a laptop brick in your bag is a game-changer for daily commuters and travelers.
Charging Performance
Despite its size, the Nano II delivers a full 65W of USB-C Power Delivery. In real-world testing:
- MacBook Air M3 — 0 to 50% in about 40 minutes
- iPhone 15 Pro — 0 to 50% in about 25 minutes
- iPad Air — 0 to 50% in about 35 minutes
- Samsung Galaxy S24 — 0 to 50% in about 25 minutes
It supports USB-C PD 3.0 and PPS protocols, making it compatible with virtually every USB-C device on the market — laptops, tablets, phones, Nintendo Switch, Steam Deck, and more.
GaN Technology
The secret to the Nano II's tiny size is Gallium Nitride (GaN) semiconductor technology. GaN chips are more efficient than traditional silicon, generating less heat while delivering more power in a smaller package. Anker's second-generation GaN II technology further improves efficiency, keeping the charger comfortably warm rather than hot during use.
Safety Features
Anker includes their MultiProtect safety system with over-voltage protection, temperature monitoring, and short-circuit prevention. The charger also has ActiveShield 2.0 which monitors temperature 3 million times daily to prevent overheating. In months of daily use, we never experienced any safety concerns.
The One Downside
The Nano II has a single USB-C port. If you need to charge multiple devices simultaneously, you will need the Anker 735 (3-port, 65W) or carry a second charger. For most people who just need one fast charger for their primary device, the single port is not an issue.
Who Should Buy This?
Everyone with a USB-C device. Seriously — at under $30, there is no reason to carry a bulky charger anymore. It is perfect for travel, commuting, coffee shop work sessions, or simply replacing the oversized brick on your desk. One charger for your laptop, tablet, and phone.
Check Price on Amazon →Pros & Cons
Pros
- • Incredibly compact — 58% smaller than standard 65W chargers
- • 65W output charges laptops at full speed
- • GaN II technology runs cool and efficient
- • Universal USB-C PD compatibility
- • Foldable prongs for portability
- • Excellent build quality
Cons
- • Single USB-C port only
- • No included cable
- • Can get warm under heavy load
- • Pricier than basic chargers
The Verdict
The Anker Nano II 65W is the charger everyone should own. It replaces the bulky brick that came with your laptop with something that fits in your pocket. At under $30, the combination of 65W power delivery, GaN efficiency, and incredibly compact size makes it the best USB-C charger for most people.
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