About RONEGN

Power should always be within reach.

RONEGN builds portable power that disappears into your day — one compact device with built-in cables and a live display, so a full charge is one less thing to think about.

Why we built it

A dead phone, a bag full of tangled cables, and no idea how much charge is actually left.

Power banks were supposed to solve this. Too often they just added to the pile — one more thing to carry, one more cable to hunt for, one more guess about whether it would last the day.

So we built a single device that carries its own cables, tells you exactly where it stands, and slips into a pocket without a second thought. No spare leads. No guesswork. Just power that's ready when you are.

Made to travel with you. From the morning commute to the departure gate — slim, light and airline-approved.
What we believe

Three principles behind every device we make.

01

Simplicity is engineering.

Removing a cable, a cord, or a moment of doubt is harder than adding a feature. We design for the fewest steps between you and a charged device.

02

Say only what's true.

We publish confirmed specifications — capacity, output, weight — and nothing padded. A display that reads to 1% only matters if the numbers behind it are honest.

03

Built to be carried.

A power bank that stays home helps no one. Slim, light and airline-approved, RONEGN is made to travel from your commute to your gate to wherever the day goes.

By the numbers

Everything you need, nothing you don't.

Portable
Slim profile · 0.53 lb · pocket-ready
Powerful
20,000 mAh · 22.5 W output
Simplified
Cables & digital display, built in
Responsible
GRS-certified recycled materials

Your power. Always ready.

Meet the power bank that carries everything you need — cables, capacity, and a display that never leaves you guessing.