Anker Prime Power Bank (26K mAh, 300W) Review: The Ultimate High-Power Portable Charger for Laptops & More (2025/2026) Need a premium power bank that can fast-charge two MacBook Pros simultaneously while on the go? The Anker Prime Power Bank (26,250mAh, 300W) is Anker’s flagship portable powerhouse. It delivers massive capacity, blazing speeds, smart features, and a travel-friendly design in one sleek package. Why the Anker Prime 26K 300W Stands Out This isn’t your average power bank. It’s built for professionals, creators, travelers, and anyone with power-hungry devices. It combines 300W total output, 140W PD 3.1 single-port charging, ultra-fast recharging, and intelligent controls. Key Features & Specifications: Capacity: 26,250mAh (99.75Wh) — TSA-approved and flight-ready for carry-on luggage. Output: 300W total max; dual USB-C ports deliver up to 140W each; 1x USB-A (22.5W). Input: Up to 250W dual-port (recharges to 50% in ~13 minutes, full in ~39 minutes with compatible chargers). Ports: 2x USB-C (140W PD 3.1), 1x USB-A. Design: Compact and slim (approx. 6.3 x 2.5 x 1.5 inches / 159.9 x 62.7 x 38 mm); weighs ~1.32 lbs (600g) — about the weight of three iPhones. Smart Features: Large real-time display showing power draw, temperature, remaining capacity, and estimated times. Anker app for monitoring, modes (Smart, Power Saving, Custom), and OTA updates. Safety: ActiveShield 4.0 with millions of daily temperature checks for reliable protection. Real-World Performance: Charges a 16-inch MacBook Pro to substantial levels (e.g., ~70-80% in testing) and supports two high-end laptops at once. iPhone 16/17 series: ~50% in ~22-25 minutes. Excellent for iPads, tablets, and other devices — multiple full charges per bank (roughly 4-5x for flagship phones, nearly 2x for iPad Pro). Dynamic PowerIQ technology intelligently allocates power for optimal speeds across devices. Reviewers highlight its slim profile, durable build, informative display, and ability to replace multiple chargers. It excels for remote work, travel, photography, or gaming on the go. Pros Charges two laptops + accessories simultaneously at top speeds. Extremely fast recharging via dual inputs. Useful smart display and app control. Compact for its power class and airplane-compliant. Premium build with travel pouch and cable often included. Cons Premium price (typically around $199–$230). Heavy compared to smaller banks (though justified by capacity/power). No built-in cables (common at this level). Max output is overkill for light users. Who Should Buy the Anker Prime 26K 300W? This power bank is ideal if you: Travel with a MacBook Pro, iPad, and phone. Need reliable high-wattage portable power for work or content creation. Want fast top-ups and multi-device charging without compromise. Value smart monitoring and long-term durability. Pair it with the optional Anker Prime Charging Base for even faster pogo-pin recharging and pass-through charging. Final Verdict: Worth It for Power Users The Anker Prime Power Bank (26K, 300W) sets a new standard for portable charging. It offers unmatched versatility, speed, and intelligence in a travel-ready form. While not cheap, its performance and features make it a smart long-term investment for those who need serious power on the move. Ready to upgrade? Check current pricing and bundles on Anker.com or authorized retailers. Experience why Anker leads in mobile charging innovation. Anker Prime – Power to Drive Your Prime. Fast, reliable, and built for peak performance.