The Dark Energy Poseidon XL Powerbank is built for demanding users who need reliable power far from the grid. This rugged, black and orange unit combines a high-capacity 27,000 mAh lithium-ion battery with 100 W USB-C input and output, giving you the ability to charge laptops, tablets, phones, and even a Starlink Mini with confidence in harsh outdoor environments.

Designed for everyday carry, travel, and extended outdoor adventures, the Poseidon XL offers four fast charging ports and support for 100 W solar charging via its XT60 port, making it a versatile hub for modern electronics. Its IP68 waterproof and dustproof construction and airplane-safe capacity make it equally at home on backcountry trips, overland journeys, or daily commutes, reflecting Dark Energy’s focus on durability and practical innovation.

Key Features:

• Manufacturer: Dark Energy
• Model: Poseidon XL Powerbank
• Battery Type: Lithium Ion
• Capacity: 27,000 mAh
• Input/Output Power: 100 W USB-C
• Ports: Four Fast Charging Ports Plus 100 W Solar Charging Port (XT60)
• Protection Rating: IP68 Waterproof And Dustproof
• Color: Black/Orange
• Use Case: Everyday Carry, Travel, Outdoor
• Weight: 2.5 Lb
• Dimensions: 8.35 In Height, 6.2 In Width, 1.61 In Depth