The Dark Energy Poseidon Pro is a highly durable charger designed to keep you powered up on any adventure. Compact yet powerful, the Dark Energy power bank features a ballistic fiber-reinforced USB-C cable with armored weak points for reliability. The upgraded cable managing strap keeps things organized, while the 10,200mAh internal battery ensures up to 36 hours of power for your devices. Perfect for outdoor adventures, the Poseidon Pro is your ultimate solution for staying charged for a long time.

Survival the Echo-Sigma Way

From the Dark Energy Poseidon Pro to advanced survival gear, Echo-Sigma is your ultimate source for emergency preparedness. As a family-owned business, we simplify readiness with our high-quality, dependable equipment ranging from survival kits to first aid kits and food and water supplies to tents and multi-tools.