The Anker Prime Power Bank is a high-capacity portable charging solution designed for demanding power needs with professional-grade performance. This model features a substantial 26,250 mAh (99.75 Wh) lithium-polymer battery capacity that complies with TSA airline regulations for carry-on luggage, providing sufficient energy to recharge a MacBook Pro approximately 0.8 times. It delivers a maximum total output of 300 W across three charging ports: two USB-C ports and one USB-A port, enabling simultaneous fast charging of multiple devices including laptops, tablets, and smartphones. The USB-C ports support up to 140 W Power Delivery fast charging, capable of charging compatible laptops like the MacBook Pro to 50 percent in approximately 27 minutes. An innovative 250 W input capability allows the power bank itself to recharge rapidly via either USB-C port. Integrated PowerIQ 4.0 technology intelligently allocates power between connected devices, while ActiveShield 4.0 safety technology monitors temperature millions of times daily to maintain optimal operating conditions. The device includes a digital display that shows real-time status information such as remaining battery percentage and current output distribution, with customization options available through the companion mobile application. Measuring in a compact, portable form factor with a matte black finish, it comes with a 1 m USB-C to USB-C cable rated for 240 W power delivery and a protective travel case. This power bank is compatible with a wide range of devices including MacBook Air and Pro models, iPhone series, Samsung Galaxy smartphones, iPad tablets, Steam Deck handheld gaming consoles, and DJI equipment. It represents the successor model to previous Anker high-capacity power banks, focusing on enhanced power delivery and charging efficiency for users requiring reliable mobile power for professional or intensive personal use scenarios.