Dark Energy 100W Poseidon XL High-Capacity Power Bank - 27,000mAh

Built for the Harshest Environments on Earth

The Poseidon XL Power Bank doesn't flinch where others fail. Engineered for extreme conditions, it delivers uncompromising off-grid power — capable of running everything from laptops to a Starlink Mini. When you're deep in the backcountry with no backup plan, this is the power source you trust.

Why Poseidon XL?

• 100W USB-C Input & Output — charges laptops, Starlink Mini, and high-draw devices fast
• Extreme Environment Ready — built to perform where standard power banks quit
• Massive Capacity — keep your critical gear running for extended off-grid missions
• Premium Build Quality — rugged, reliable, and made to last

Whether you're off the grid or in the field, Poseidon XL keeps your mission running.

In the Box

• Poseidon XL Power Bank
• 3ft 100W USB-C to USB-C Cable

Specifications