Anker releases new ultra-slim Nano Power Bank 5K
Anker has officially released the Nano Power Bank (5K, MagGo, Slim) in the UK and the EU. This accessory was spotted at the brand’s online store in Japan at the end of May 2025. It shares many similarities with the Anker MagGo Power Bank (5K, Slim), which launched exclusively at Apple stores in 2024.
Like the older model, the Nano Power Bank is Qi2-certified, offering wireless charging at up to 15W. According to Anker, this would charge an iPhone 16 to 25% in 31 minutes. Alternatively, you can power a device via the USB-C port, which delivers an up to 20W output. The 5,000mAh battery should charge an iPhone 16 Pro to 80%. It is recharged with a 20W USB-C input, with a full charge in just under two hours.
The product page indicates that the device has graphene elements for improved heat dissipation and dual NTC chips to ensure that the temperature stays below 40°C (~104°F). Anker describes the power bank as an “ultra-slim” accessory, measuring 102 x 70.6 x 8.6 mm (4.02 x 2.78 x 0.34 in) and weighing 122 g (~4.3 oz). It has a different design from the Apple exclusive model, with a metallic frame, and is offered in three colors: Phantom Black, Aurora White and Fluid Gold.
You can now buy the Anker Nano Power Bank (5K, MagGo, Slim) for £49.99/€49.99. As a reminder, the older Anker MagGo Power Bank (5K, Slim) retails for £49.95/€59.95. This new accessory is available at the brand’s online store and at Amazon.
