Dark Energy - Poseidon XL Power Bank

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.

Included in the box:
- Poseidon XL Powerbank
- 3ft 100W USB-C to USB-C Cable

• Largest airplane safe battery

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  IP68 waterproof and dustproof

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  1.5 charges on a 13" laptop
  (27,000 mAh)

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  4 fast charging ports

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  Powers satellite internet (2-3 hours)

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  100W Solar Charging Port (XT60)

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  Backed by a 5 year Dark Energy Warranty

   

  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

  Height: 8.35 in (47 cm)
  Width:  6.2 in (16 cm)

  Thickness: 1.61 in (4 cm)

  Weight: 2.5 lbs (39.79 oz)