The Dark Energy Poseidon XL combines a 27,000 mAh battery with USB charging and a dedicated XT60 solar input. Its 100W USB-C input/output supports higher-power compatible devices, while the IP68-rated housing suits outdoor use.
Features
- 27,000 mAh lithium-ion battery.
- USB-C input/output supports up to 100W at 20V/5A.
- Two USB-C ports and two USB-A outputs.
- Dedicated XT60 solar charging input.
- Includes a 3-foot, 100W USB-C to USB-C cable.