A little warmth.
A lot of thought.
For the friend who loves a snowy trail. For someone dear who never misses a winter walk. HandWarmerbank begins with a thoughtful gift idea: magnetic personal warmth, backup phone power and an everyday flashlight in one companion.
Thoughtful essentials.
Honest details.
Our lead design is Magnetic Duo: two independently controlled 5,000mAh modules that join for carry, with LCD status, USB-C PD 3.0 and a flashlight. The supplied reference guides the exterior; the expanded feature brief awaits prototype validation. Our focus is a considered product, clear information and an experience that’s simple to understand.
We will share the confirmed specifications, seller details and support arrangements before we take orders.
Meet Magnetic Duo
Warmth. Power. Light.
2 × 5,000mAh · LCD status · USB-C PD 3.0 · 3–5s warming target · flashlight
Explore the product