Anker unveiled its most powerful portable battery yet at IFA Berlin 2025, headlining a refreshed Prime charging ecosystem seeking to seduce power users and mobile professionals. The star of the show is the Anker Prime 300W Power Bank, which delivers unprecedented charging capabilities in an airline-friendly package.
But that’s not all. The lineup also boasts an updated 14-in-1 Prime Docking Station, a 3-in-1 bedside charging station with active cooling and more. They all include AnkerSense View smart displays showing charging speeds and temperatures.
Anker Prime 300W Power Bank packs serious charging punch
Among a raft of IFA Berlin releases for the Anker Prime charger lineup and beyond, Prime Power Bank (26k, 300W) represents Anker’s answer to the growing demand for high-output portable charging. With a battery capacity of 26,250mAh (99.75Wh at 3.8V), the power bank stays within airline carry-on limits while delivering desktop-level performance.
The device features two bidirectional USB-C ports, each capable of 140W output, plus a 22.5W USB-A port. This configuration allows the power bank to simultaneously charge two power-hungry MacBooks and an iPhone, with a combined output reaching the full 300W capacity.
Fast charging works both ways with this power bank. When connected to dual 140W USB-C PD 3.1 chargers, it can accept up to 250W input, reportedly charging from zero to 80 percent in just 35 minutes. The device also supports 150W charging through a pogo-pin connector when paired with Anker’s Prime Charging Base, which can charge three additional devices while the power bank charges.
A built-in display provides real-time port monitoring, with remote monitoring available through Anker’s companion app. The power bank measures 159.9mm x 38mm x 62.7mm. It launches September 25, though pricing remains undisclosed.
Prime ecosystem expands with professional-grade accessories
Photo: Anker
Beyond the flagship power bank, Anker’s Prime refresh includes several workspace-focused devices.
The 14-in-1 Prime Docking Station ($299.99) targets professionals needing extensive connectivity. It offers USB-C, USB-A, HDMI, DisplayPort, Ethernet, audio and SD card slots. The dock supports triple monitor setups up to 8K/4K/4K resolution for both macOS and Windows laptops. A built-in display tracks power draw, data transfer, display signals, and temperature, while a dedicated PC app provides port management. The dock launches September 5.
For wall charging, the new Prime Charger shrinks down to 43 percent smaller than Apple’s 140W adapter while offering three 140W USB-C ports. Total output reaches 210W when charging three devices simultaneously. The charger features a foldable plug design and Bluetooth connectivity for app-based monitoring. It’s priced at $149 and arrives September 25th.
Bedside charging gets active cooling treatment
Photo: Anker
Rounding out the lineup is the 3-in-1 Prime Wireless Charging Station, designed for bedside use with active cooling technology. The station maintains charging surfaces below 36 degrees Celsius to maximize power delivery while preserving battery health.
The wireless station simultaneously charges a Qi2 25W phone, Apple Watch (5W), and AirPods (5W). Despite the active cooling system, Anker promises whisper-quiet 29dB operation and a near-silent sleep mode for bedroom use. Pricing and availability details remain forthcoming for the September 25 launch.
Anker offers 30% off discounts for early-bird subscription signups through September 28 for information about the Prime charger lineup.
Source: Anker
David Snow, an expert on Apple hardware and software, writes on a variety of technological and cultural topics for Cult of Mac. They include Apple news, technology buying guides, and features about computer setups and Apple TV shows and movies.
With 30 years of experience covering technology and other subjects, he has written and edited for numerous print and online publications, including CMP Media, TechTV.com, CNET, Wired News, Red Herring magazine, Law.com, The National Law Journal and Law Technology News magazine. Among other roles, he served as executive editor of the Law.com network of websites and editorial director, technology, for ALM Media.
Snow graduated with a B.A. from Syracuse University with majors in magazine journalism and psychology. While there, he worked as a reporter for The Daily Orange newspaper and associate editor of Equal Time magazine.
Founder of the blog At the Waterline, he can be reached on X (formerly Twitter) via @atthewaterline and on Mastodon via @dsnow.
