Dark Energy Poseidon XL Power Bank

Description

Built to thrive where others quit, the Poseidon XL delivers uncompromising performance in the world’s harshest environments. With a 100 W USB-C input and output, it powers everything. Whether you’re deep in the backcountry or off the grid entirely, this is the power source you trust.

The Poseidon XL delivers 100 watts of output in a compact, TSA-compliant design—strong enough to power laptops, cameras, drones, and even Starlink Mini. It’s the new standard for field-ready energy.

In the backcountry or the battlefield, power isn’t optional—it’s survival. The Poseidon XL was engineered for extremes: fully submersible, drop-proof, and built to operate from –10°F to 120°F without losing charge. 

Dark Energy builds power for the extremes—for people who don’t turn back when things get hard. The Poseidon XL represents everything we stand for: relentless performance, uncompromising strength, and the freedom to go further than ever before.

• IP68 waterproof, fully submersible up to 6 feet for 45 minutes
• Drop, crush & dust-proof — built to exceed MIL-STD-810G standards
• 27,000mAh lithium-ion battery provides 1.5 charges for a 13″ laptop
• 100W input and output port for fast charging (20V/5A)
• 1 and 2 hour timer to conserve energy and prevent accidental overnight drains
• Operates in extreme heat, cold, moisture, and elevation
• Built-in voltage regulator and surge protection for safe charging
• Compatible with laptops, satellite internet, phones, lighting equipment, cameras & more
• Built-in LED charge indicators
• 2 USB-C input for fast recharging (5V/3A, 9V/2A, 12V/1.5A)
• Rugged polycarbonate housing with diamond-texture grip and reinforced corners
• Included in the box: Poseidon XL Powerbank + 3ft 100W USB-C to USB-C Cable