Anker Prime Power Bank, 26,250mAh 3-Port Portable Charger with 300W Max Output, Two-Way Charging, TSA-Approved, App Control, for MacBook, iPhone 17/16 Series, and More

Nice build quality, digital screen, bluetooth for monitoring, can change fast or slow to fill the bank up, and can deliver enough power to keep a laptop on. Great for in the field worker needing to keep devices operating.

If you carry power-hungry hardware on the road, the Anker Prime Power Bank (26K, 300W) is in a class of its own. It reliably outputs up to 140W from a single USB-C port, effortlessly keeping a 16-inch MacBook Pro running at full throttle while simultaneously fast-charging an iPhone and an accessory via its 3-port array.Despite boasting a massive 26,250mAh capacity, it stays strictly under the airline limit at 99.75Wh, making it completely TSA-compliant for carry-on luggage without requiring airline pre-approval. The two-way recharge speed is just as impressive; using dual USB-C inputs, the battery pack recovers 50% charge in about 13 minutes, which is a lifesaver during tight airport layovers. The onboard smart digital display and Bluetooth app control eliminate all guesswork by tracking real-time wattage draw per port, internal cell temperatures, and battery health. It is exceptionally well-built, runs cool under sustained high-wattage loads, and replaces a bag full of individual charging bricks. Deployment %26 Setup ChecklistCable Verification: Ensure you use 240W / 5A-rated USB-C cables (like the included cable) to guarantee full 140W single-port delivery to compatible laptops. App Synchronization: Install the Anker app, connect via Bluetooth, and check for the latest battery firmware update to ensure accurate wattage reporting and battery health tracking. Airline Travel Routine: Keep the unit packed in your carry-on bag or personal item only, as FAA and TSA regulations prohibit spare lithium-ion batteries in checked baggage.