CovaLink

Self charging everywhere.

We’re Cova—a team of engineers, inventors, and designers united by a single goal: to make power effortless, sustainable, and invisible in your daily life.

With backgrounds in nanotechnology, energy systems, and product design, we’ve spent years in labs and startups across Europe asking the same question: Why does charging still feel like a chore

Cova is our answer. We're here to simplify how you power your world—quietly, beautifully, and without compromise.

THE IDEA

COVA began as a shared dream between four co-founders who asked: can we generate clean energy from the air itself? Frustrated by the limits of traditional energy, we set out to create a compact device that turns humidity into electricity. After months of testing and iteration, COVA was born — a smart, sustainable solution designed to power the future using nature’s most abundant resource: air.

Eco-powered

Compact

Travel-safe

Always ready

No wires

No ports

Self-charging

Experience complete freedom - no tangled cables or plugging in required.

One smooth MagSafe surface - no fragile charging ports to manage.

Powers up using ambient humidity, ready whenever needed.

Soft-Touch Matte Finish

Recycled Composite Shell, with metalic feel

Charge level Indicator light

Carbon infuzed paper, with special hydrogel

1. Snap

Covalink magnetically attaches to the back of your phone in one smooth motion. There are no wires or ports involved, ensuring a clean and seamless fit.

2. Activate

The moment it connects, Covalink begins harvesting ambient moisture and converting it into clean power. No switches, no setup it just works.

3. Recharge forever

Covalink continuously tops itself up using energy from the air. Your phone stays charged without needing to plug in ever again.

4. Go Off-Grid

Whether you're commuting, camping, or caught in a blackout, Covalik keeps your devices alive without touching an outlet.