Dark Energy Poseidon Nano Green – Because Backup Power Shouldn’t Feel Like a Brick

Tiny but tenacious, the Poseidon Nano in Green is the pocket-sized power bank that punches way above its weight class. With a 3,000 mAh capacity, it delivers a 50–70% boost to your phone—just enough juice to finish the day when your battery’s waving the white flag. And it does it without weighing down your pack or bulging out of your pocket.

This little beast is IP67 waterproof, dustproof, and drop-tested to military standards, so it’s not just surviving your adventures—it’s thriving in them. It’s MagSafe-ready for iPhones and comes with USB-C output for everything else. Plus, it holds a charge for 2+ years, meaning it’s always ready when you forget to be.

Perfect for climbers, hikers, and anyone who thinks “just in case” should come with armor plating. Because when your day’s not done and your phone’s on life support, the Poseidon Nano steps in like a green-clad superhero