Dark Energy™ Poseidon XL Rugged Power Bank
Power When Everything Else Fails.
When you're offshore, off-grid, or operating in remote environments, losing power isn't just inconvenient—it can become a safety issue.
The Dark Energy™ Poseidon XL is built for those who demand uncompromising reliability in the harshest conditions. Whether you're powering satellite communications, navigation equipment, laptops, phones, lighting systems, or emergency electronics, the Poseidon XL delivers dependable performance when you need it most.
Engineered to military-grade durability standards and featuring an IP68 waterproof rating, this power bank is designed to survive environments that would destroy ordinary battery packs. From saltwater spray and heavy rain to extreme temperatures and rugged terrain, the Poseidon XL is built to keep your mission moving.
Why Choose the Poseidon XL?
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✅ Massive 27,000mAh Capacity
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✅ Fast 100W USB-C Input & Output
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✅ IP68 Waterproof & Fully Submersible
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✅ Drop, Crush & Dust Resistant
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✅ Military-Grade Durability
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✅ Built-In Voltage Regulation & Surge Protection
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✅ Compatible with Laptops, Phones, Satellite Internet, Cameras & More
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✅ Designed for Maritime, Wilderness & Emergency Operations
Built for Extreme Environments
The Poseidon XL is engineered to perform where ordinary electronics fail.
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IP68 Waterproof – Fully submersible up to 6 feet for 45 minutes
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MIL-STD-810G Tested – Built to withstand drops, impacts, crushing forces, and dust
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Operates in extreme heat, cold, moisture, and elevation
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Rugged polycarbonate housing with reinforced corners and diamond-texture grip
Whether you're on a boat, in the backcountry, or responding to an emergency, the Poseidon XL is ready.
Fast, Reliable Power
The high-capacity 27,000mAh lithium-ion battery provides enough energy to keep your essential electronics running when power isn't available.
Features
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27,000mAh Capacity
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Up to 1.5 charges for a 13" laptop
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100W USB-C Input & Output (20V/5A)
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Dual USB-C Fast Recharge Capability
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Built-in LED Battery Status Indicators
Smart Power Management
The Poseidon XL doesn't just provide power—it helps conserve it.
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1-Hour Auto Shutoff Timer
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2-Hour Auto Shutoff Timer
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Prevents accidental overnight battery drain
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Built-in voltage regulator
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Integrated surge protection for safe charging of sensitive electronics
Perfect For
Compatible With
Stay Connected. Stay Powered. Stay Ready.
When the nearest outlet is miles away and failure isn't an option, the Dark Energy™ Poseidon XL delivers the rugged performance and dependable power you need to keep your critical equipment running.
Built for the Mission. Trusted When It Matters Most.
Specifications and compatibility are subject to change by the manufacturer.
