Product Overview
The Anker Prime Power Bank (26,250mAh, 300W) is a high-capacity, ultra-fast portable charger engineered for professionals, travelers, and power users who demand reliable, rapid charging across multiple devices. With a maximum 300W output and three versatile ports, it supports simultaneous charging of demanding laptops like MacBook Pro models and smartphones such as the iPhone 16 and 17 series. Its TSA-approved capacity ensures you can carry it on flights without restrictions, making it ideal for business trips or extended travel. Smart display integration and app-based control add precision and convenience, allowing users to monitor and adjust power delivery in real time. This power bank is designed to keep your essential devices running efficiently, whether you’re on the go or between meetings.
Key Features
- 300W Total Output Power: Delivers a combined maximum of 300W across two USB-C ports and one USB-A port, enabling full-speed charging for two MacBook Pro units simultaneously—ideal for multitasking professionals or shared workspace setups.
- 140W Max Fast Charging: Supports up to 140W output when using a compatible 5A cable, rapidly charging high-drain devices. For example, it can charge a MacBook Pro (M4 Pro) to 50% in just 27 minutes or an iPhone 16 Pro to 50% in 26 minutes, minimizing downtime during critical moments.
- 250W Dual-Port Input for Rapid Recharging: Features Anker’s first 250W dual USB-C input capability, allowing the power bank itself to recharge to 50% in only 13 minutes or 40% in just 10 minutes. This makes it exceptionally suited for quick turnarounds, such as airport layovers or busy mornings when every second counts.
- 26,250mAh TSA-Approved Capacity: Provides 99.75Wh of energy, officially approved for carry-on luggage. This capacity can recharge a MacBook Pro (M4) up to 0.8 times, offering substantial backup power for full-day productivity without access to outlets.
- Smart Display and App Control: Includes an integrated smart display that shows real-time charging data for both the power bank and the charging base. Users can also access detailed metrics and manually adjust output power settings through the companion app, enhancing control and transparency over power distribution.
- Three-Port Versatility: Equipped with two USB-C and one USB-A port, the charger supports a wide range of devices—from modern laptops and tablets to legacy gadgets—ensuring compatibility across Apple, Android, and other platforms.
Technical Specifications
- Battery Capacity: 26,250mAh (99.75Wh)
- Maximum Output Power: 300W total
- Maximum Fast Charging Output: 140W (via 5A cable)
- Input Charging: Dual USB-C, 250W max input
- Recharge Time: 50% in 13 minutes, 40% in 10 minutes
- Ports: 2 × USB-C, 1 × USB-A
- TSA-Approved for Carry-On
- Compatible Devices: MacBook Pro (M4 and M4 Pro), iPhone 17/16 series, and more
- Included Accessories: 3.3 ft USB-C to USB-C cable (240W), travel pouch, welcome guide
- Warranty: 24-month limited warranty
Benefits & Use Cases
This power bank excels in high-demand scenarios where speed, capacity, and portability are non-negotiable. Frequent travelers benefit from its TSA-compliant design, ensuring uninterrupted power during flights and layovers. Remote workers and digital nomads can rely on its ability to charge a MacBook Pro nearly to full capacity, enabling productivity in cafes, co-working spaces, or outdoor environments. The 140W fast charging capability makes it ideal for quick top-ups between meetings or before leaving home, while the dual USB-C input ensures the power bank itself recharges faster than most competitors. App integration allows tech-savvy users to monitor efficiency, adjust power output, and optimize charging for specific devices—adding a layer of customization rarely found in portable chargers. Whether you’re powering multiple devices during a long workday or preparing for a cross-country trip, the Anker Prime Power Bank delivers consistent, high-performance energy on demand.
Important Notes
The Anker Prime Power Bank does not include a charging base. Performance data, including charging times and capacity efficiency, is based on internal laboratory testing and may vary depending on real-world conditions such as temperature, cable quality, and device usage during charging. Users should ensure they are using compatible high-wattage cables (e.g., 5A USB-C) to achieve maximum charging speeds. The included 240W USB-C to USB-C cable supports fast charging but must be used with appropriate power sources. Always refer to the welcome guide for optimal usage and safety instructions. Anker provides a 24-month warranty and customer support for troubleshooting and service inquiries.
