Our Take
The Anker Prime is a high-capacity 27,650mAh power bank aimed at power users who need to charge laptops, tablets, and multiple devices simultaneously. With a 250W total output and smart app integration, it sits firmly at the premium end of the portable charger market, competing with Zendure and similar high-wattage travel solutions.
Key Features
27,650mAh capacity, sufficient for roughly 3–4 full smartphone charges or 1+ laptop top-ups
250W total output across three ports (two USB-C, one USB-A)
Single USB-C port supports up to 140W output, capable of fast-charging most USB-PD laptops
Supports 30W input charging, or up to 130W when using both USB-C input ports simultaneously
Companion app (iOS and Android) displays real-time power usage, estimated remaining time, and charge cycles
Built-in display shows battery percentage and wattage in use
Our Verdict
The Anker Prime suits frequent travellers, remote workers, and anyone regularly charging laptops or multiple devices away from the mains. If you only need to top up a phone occasionally, the size, weight, and price are difficult to justify — a smaller, cheaper bank will serve you better.