Camping enthusiasts who frequently explore colder regions will fancy the Sodiumfrostglow. Marketed as the world’s first flashlight powered by a 10,000mAh sodium-ion battery, it can be a perfect solution for winter reliability, during blackouts, storms, or any sudden loss of power. Unlike standard lithium-ion batteries, the built-in sodium-ion battery is said to operate in extreme cold and even thrive at -40°C.
The 10,000 mAh capacity can run it for five hours in Eco mode and four hours in Turbo mode. With an onboard USB output, it doubles as an emergency power bank for phones, GPS, and other gear. It is like a portable power bank that can help you illuminate a room in an emergency and even let you keep your phone alive. The flashlight offers a 2,500-lumen adjustable beam with a focused spot to check the fuse box in the basement and a wide flood to light the living room, just with a simple slide of its top cover.
While most flashlights need a battery replacement after a few years, Sodiumfrostglow is engineered for long-lasting use. With 3,000 full charge cycles, it can be used regularly for over a decade before experiencing significant capacity loss. The battery can be recharged even if you have kept it discharged for extended periods. Other features include power display, five-mode selector (High-Med-Low-Strobe-SOS), and power-ban capability.
Sodiumfrostglow is made from aluminum alloy and comes with IP44 splash resistance to handle normal household drops, snowy walks, and life in the car. The company clearly mentions that “it’s designed for everyday emergencies, not extreme expeditions.” Its exterior shell has a precision extruded and hard-anodized design that feels smooth, provides great grip, and resists corrosion.
Each unit measures 271 mm × 51 mm × 38 mm and weighs about 640 grams with batteries included. The flashlight has been successfully funded on Kickstarter recently, where the backers will receive the product next month. If you still wish to get one, it can be pre-ordered from Indiegogo for $73, with delivery expected in May 2026.
Via: Indiegogo
