LoopyWatt Unveils the World's First Patented Self-Charging System for E-Cargo Bikes and Electric Boats

JAVEA, Spain - EntSun -- Gray Smith,  today announced a disruptive technology set to redefine electric mobility: a patented self-charging power system for e-cargo bikes. This innovation eliminates range limits, removes charging downtime entirely, and creates fully autonomous electric transport with no running costs.

Designed as a "kit" for all legal e-cargo/e-bikes and emerging micro-EV platforms, the LoopyWatt has continuous operation for logistics, delivery, public services, and even military use.

A New Era for E-Cargo Transport

E-cargo bikes are rapidly replacing vans in cities worldwide due to laws restricting 7.5-tonne vehicles, congestion zones, lane closures, and new clean-air regulations. But they have a critical flaw:

Their batteries only last 50–70 miles and require up to 7 hours to recharge.

The LoopyWatt system solves this permanently.

How it Works

• A patented 450W charging unit — the round aluminium module mounted at the rear on the prototype.
• One battery powers the bike while the second battery is automatically charged.
  Avoiding magnetic field resistance. Using smaller AMP batteries
• When the first battery is nearly empty, LoopyWatt's electronics seamlessly switch over to the now fully charged battery
• The rider continues with no waiting, no cables, and no mains charging required.

Outcome:

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A bike that can ride indefinitely.
A fleet that never stops.
A business freed from charging schedules, downtime, and electricity bills.

Surplus energy to run:

• Heated "hot-food" infrared mats for deliveries
• Refrigerated/insulated compartments
• Sensors & video IT systems
• Emergency service vehicles enabled

Transformational Applications

Logistics & Delivery

• Supermarkets: cold-chain continuity, no melting, no spoilage
• Restaurants: hot-food delivery without thermal loss
• Parcel delivery: never stop, never swap over batteries
• Courier fleets: peak-time reliability and all-day operation

Emergency Services

E-cargo units powered by LoopyWatt could bypass traffic and reach critical incidents faster than standard vehicles:

Military & Off-Grid Use

The system is silent, off-grid, and requires no external power: Behind-the-lines mobility Reconnaissance

Manufacturer Partnerships & Exclusive Licensing Now Open

LoopyWatt is now accepting commercial discussions for:

1. Manufacturers purchasing the self-charging Kit

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2. Exclusive country-by-country licensing is possible.

What the Inventor Says

"This technology removes the single greatest barrier in electric mobility: the need to stop and charge.
With LoopyWatt, e-cargo bikes and boats become truly unlimited. No downtime, no electricity cost, and no emissions.

We monitor a rider's health live. Using AI for HRV, BP and breath frequencies. With live video. We can stop a bike and call first responders."

— Gray Smith, Inventor & Founder, LoopyWatt

Media & Assets

• https://youtube.com/shorts/7sjd9Yw036w
• https://www.youtube.com/shorts/HQCJQgttiiU