Fusenegi

When your USB-C source
isn't enough

Use the other USB-C chargers and power banks you already own together to create a single, predictable power system.

USB‑C source looks standard, but sources vary in limits, negotiation quirks and reliability. What does that fragmentation look like?

  • Unreliable performance — devices slow, throttle, or shut down under load.
  • Wasted capacity — chargers and power banks that can’t be combined effectively.
  • Csotly workarounds — extra bricks and oversized batteries add weight and expense.

What the Fusenegi system enables

  • Use the chargers and batteries you already own even if they’re inconsistent.
  • Combine multiple USB‑C sources to power heavier devices or extend runtimes.
  • Give devices predictable behaviour so laptops, cameras, drones, and tools run as expected.
  • Scale capability on demand light for travel, expandable for fieldwork.

How it work

Fusenegi A-series power system stabilises mixed USB‑C inputs, aggregates their usable power, and shapes a single, predictable output so your devices run reliably.

Align

Creates a dependable baseline so every source behaves predictably.

Array

Combines stabilised inputs to deliver the total power your equipment requires.

Adapt

Negotiates outward profiles so devices receive the exact power they expect, including modern PD behaviour.

Why modularity matters in practice

Modularity keeps your kit light, flexible, and future‑proof. Carry only the modules you need for travel, add capability for fieldwork, and upgrade a single module when standards or needs change. That means lower weight, lower cost, and longer life for the chargers and power banks you already own.

Current stage and what comes next

The first A‑Series modules — Align²⁸, Array²⁸ and Adapt²⁸ — are now reaching the point where their behaviours, limits, and roles are being finalised. Hardware follows, but the architecture is defined and the system is shifting from exploration into engineered intent.

Early access

Join early contributors for product updates, prototype previews, and the chance to influence module behaviour.

Your email is only used for early access updates.

If you're working on something where power behaviour really matters, you can reach us at info@fusenegi.co.uk.