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 from laptops to a Starlink Mini. Whether you’re deep in the backcountry or off the grid entirely, this is the power source you trust.

Highlights:

• Largest airplane safe battery
  
• IP68 waterproof and dustproof
  
• 1.5 charges on a 13" laptop (27,000 mAh)
  
• 4 fast charging ports
  
• Powers satellite internet (2-3 hours)
  
• 100W Solar Charging Port (XT60)
  
• Backed by a 5 year Dark Energy Warranty

Specs:

• 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

Dimensions:

• Dimensions:  8.35in x 6.2in x 1.6in | 47cm x 16cm x 4cm
• Weight: 2.5lbs | 1.14kg

FAQ:

What's Included:

• One Dark Energy - Poseidon XL power station
• One 3ft 100W USB-C to USB-C Cable