• Product Overview: The Anker Series 7 PowerCore III Elite 25600mAh (A1290) is a high-capacity portable charger designed for power users, remote professionals, and travelers. Engineered to deliver desktop-grade power on the go, it features a massive 25,600mAh cell capacity—capable of charging a MacBook Pro, Dell XPS, iPad Pro, or flagship smartphones multiple times. Outfitted with a high-speed 60W USB-C Power Delivery port alongside dual USB-A ports, it supports simultaneous multi-device charging with a total combined output of up to 78W. Equipped with Anker’s signature MultiProtect safety system, rapid self-recharging capability, and trickle-charging mode for low-power accessories, the A1290 provides dependable power backup wherever you work or travel. • Key Highlight 1: Colossal 25,600mAh Cell Capacity - Provides multiple charges for laptops, tablets, and smartphones, meeting airline carry-on battery limits (under 100Wh). • Key Highlight 2: 60W High-Speed USB-C Power Delivery - Delivers rapid charging performance capable of powering USB-C laptops and flagship devices at full speed. • Key Highlight 3: 78W Multi-Device Charging - Charge up to 3 devices simultaneously via one 60W USB-C PD port and two 18W USB-A Quick Charge ports. • Key Highlight 4: MultiProtect Safety & Trickle Mode - Advanced temperature control and voltage protection, plus low-current mode for wireless earbuds and smartwatches.