Best Overall: Anker Laptop Power Bank 165W
The Anker Laptop Power Bank 165W is the top choice for most users, offering a proven balance of reliability, durability, and usability. With 165W total output and 25,000mAh capacity, it can charge multiple devices simultaneously, including two phones, a Nintendo Switch 2, and occasionally a laptop. It features two integrated USB-C cables (14in and 27in) plus an additional USB-C port and a USB-A port, all supporting up to 100W. Weighing 1.31lbs, it is comparable to a full bottle of Gatorade and slim enough for travel. After years of heavy use, a tested unit still delivered 91% peak performance. However, it is not the lightest, cheapest, or fastest in its class, but its proven track record makes it the best overall.
Best Budget: Anker Nano 5K
For those needing a simple, affordable power bank, the Anker Nano 5K is an excellent choice. Priced at $26.99, it is roughly the size of a lipstick case and features a swiveling USB-C port that plugs directly into a phone, eliminating the need for a cable. It provides 22.5W peak output and 5,000mAh capacity, which in testing charged an iPhone 17 Pro to 90% and a Galaxy S26 Ultra to 78% from zero. It is available in multiple colors but may be too chunky for pockets and incompatible with cases thicker than 0.19in. When using both USB-C ports, total output drops to 15W.
Best for Laptops: Anker Prime Power Bank
For professionals and creators, the Anker Prime Power Bank offers 26,250mAh capacity and 300W total output, enough to power two MacBook Pros at full speed while charging another device. It supports 140W from a single port and recharges quickly—50% in 15 minutes and 80% in 40 minutes using two USB-C cables at 250W. An optional $100 charging base adds convenience. However, it is expensive and lacks the CCC certification required for travel to China.
Best for Travel: Ugreen Nexode Pro
The Ugreen Nexode Pro is a versatile travel companion with 25,000mAh capacity, 200W total output, and three USB-C ports (two integrated cables). It is lighter than competitors at 0.79lbs and less expensive at $99.99. Notably, it is the only tested model with CCC markings, making it suitable for travel to China. Its TFT display can be hard to read in bright conditions, and the menu navigation feels sluggish.
Best Slim Power Bank: Baseus Picogo AM52
The Baseus Picogo AM52 is a slim, lightweight power bank with a soft silicone finish and magnetic attachment for iPhones. It offers 10,000mAh capacity, 25W wireless charging via MagSafe, and a 45W USB-C port. It provides about 1.5 charges for an iPhone 17 Pro. However, it gets hot during wireless charging, and the silicone finish may not help with heat dissipation.
Best for Apple Watch and AirPods: Statik SmartCharge Pro
The Statik SmartCharge Pro includes a built-in magnetic charger for Apple Watch, a wireless charger for AirPods, a USB-C cable, a USB-A port, and a USB-C port. It has 15,000mAh capacity and 60W total output. It comes with UK, EU, and AU adapters for international travel. However, maximum wattage drops significantly when multiple devices are connected, and its bulky orange design may not appeal to everyone.
What to Look For in a Power Bank
When choosing a power bank, consider port output, capacity (mAh), total wattage, and safety certifications like UL, CE, CCC, and FCC. Integrated cables are convenient but may not offer the fastest speeds. Power banks last 300-500 charge cycles before battery health declines. For air travel, ensure capacity is under 100Wh (about 27,000mAh) and carry it in hand luggage. Check airline-specific restrictions and country certifications, such as China's CCC requirement.
