Bear any weight.
Power any wheel.
VTLVS is a single wireless energy pad that identifies any electric vehicle by its weight in under 200 milliseconds — from a 22-kilogram e-bike to a 2.2-tonne SUV — and delivers the exact power it needs. No cables. No confusion. No fragmentation.
Electric mobility has a plug problem.
There are already more than 1.5 billion electric vehicles in circulation — cars, bikes, scooters, motos, AMRs, drones, boats, wheelchairs. Every category has its own connector, its own protocol, its own app, its own operator. Cities, fleets and homeowners are being asked to install a parallel piece of infrastructure for each one.
- Seven incompatible connector standards in the passenger car market alone.
- Shared e-scooters die in streets because no sidewalk charges them.
- Hotels and malls refuse to commit CAPEX to hardware that only serves 4-wheelers.
- Governments subsidize a charging network that excludes 60 % of vehicles on the road.
The future is not another connector. It is the absence of one.
If a surface can sense what is placed on it, identify it instantly, and deliver the right amount of energy at the right frequency — then the connector disappears. So does the operator fragmentation. So does the infrastructure duplication. VTLVS is that surface.
Atlas did not choose what to carry. He carried whatever the gods placed upon his shoulders. That is the specification.
Four coils. One decision. Six hundred milliseconds.
A single adaptive pad with four nested transmit coils. Four load cells under the surface weigh the vehicle in real time. The system selects the optimal coil, negotiates a session, and delivers power — before the driver takes their hand off the wheel.
Sense
Four shear-beam load cells — one under each corner of the pad — detect contact and measure mass to ±1 kg in under 200 ms. No app, no tag, no action required from the user.
Classify
Mass is mapped to vehicle class: < 35 kg → e-bike (Coil D, 250 W), 35–250 kg → scooter/moto (Coil D, 1.5 kW), > 400 kg → car (Coil A/B/C, 7.4–22 kW). RFID + BLE refine the profile if present — but classification never depends on them.
Tune
The selected coil enters a resonance sweep across 79–91 kHz, locking to peak coupling (±0.1 kHz) in under 120 ms. A 10 kHz PID loop tracks impedance drift continuously — as battery state, temperature, and position change during the session.
Deliver
GaN full-bridge LLC inverter drives the coil at peak efficiency (up to 91.8 %). A 72-LED WS2812B ring on the pad surface communicates state to the user without any screen. Billing is handled through OCPP 2.0.1 and Stripe, or disabled for personal use.
Same pad. Same software. Four business models.
VTLVS is sold as a single SKU. What changes between markets is the upstream wiring, the billing configuration, and the SaaS role. This is the most important strategic decision in the company.
The end of the charging cable in the garage.
A single VTLVS pad in a home garage charges the family car (7.4 kW), the kids' e-bikes (250 W) and the dad's motorcycle (1.5 kW) — without ever plugging anything in. Installed by a certified IRVE electrician in half a day.
The moat is in the milliseconds.
Competitors treat wireless charging as a power-electronics problem. VTLVS treats it as a real-time classification and resonance-tracking problem. That is where the IP lives.
Full engineering dossierAdaptive resonance engine
Closed-loop frequency sweep + 10 kHz PID impedance tracking across 79–91 kHz. Locks to peak coupling in < 120 ms and holds it under thermal and positional drift. Peak efficiency 91.8 %.
Weight-first vehicle classification
Primary classification by four load cells in < 200 ms — no tag, no app, no connectivity required. RFID (ISO 15693) and BLE 5.0 refine the profile but are never prerequisites. Reduces false-start rate by an order of magnitude vs tag-only systems.
Multi-coil active selection
Four nested transmit coils (r = 360 / 280 / 200 / 80 mm) on a single pad. Solid-state relay selects the optimal coil. Enables a 90× power dynamic range (250 W → 22 kW) from one piece of hardware.
Object-on-pad safety (DOE)
Thermal camera (MLX90640, 32×24) + 3× NTC probes detect foreign metallic objects and thermal runaway. Shutdown in < 100 ms. IP68 / IK10 sealed enclosure. Radiated emissions within ICNIRP 2010 limits.
Eleven months to first paying bay.
Four phases. €15,600 prototype budget (contained within the seed). First real-world revenue in Q1 2027.
Bench validation
- Coils A/B/C/D wound by OpenCloud Tech (Monastir)
- LLC inverter on test PCB — efficiency sweep
- Coil D validated on Decathlon B'Twin 500W e-bike
- Preliminary EMC — ICNIRP 2010 diffuse field
Functional prototype
- PRV/GRP moulded enclosure (Freneuse)
- Full stack integration: coils + relays + load cells + LED ring
- ARM CM4 firmware: FSM + PID + OCPP 2.0.1 + BLE + RFID
- IP68 48h soak · IK10 impact · −20 °C to +70 °C cycle
B2C field pilot
- Garage install Freneuse (230V, 1 bay)
- 500 car + 200 e-bike + 100 moto sessions
- UX telemetry: app + LED ring iteration
- TÜV pre-audit documentation for CE
B2B field pilot
- Operator parking Paris (400V, 3 pilot bays)
- OCPP SaaS dashboard integration (OpenCloud Tech)
- 1,000 billed sessions — real revenue model validation
- Simultaneous multi-vehicle test: 2 cars + 1 e-bike on 3 bays
Six months of engineering. Nothing invented.
The real stakeholders. No vanity logos.
We publish our value chain with strict framing: who is an active partner, who is a supplier, who is a technical reference. No relationship is overplayed.
META-BUILD
Civil & structural engineering
SAS · RCS Nanterre 949 083 737 · Chaville (92) · founded 2023. Licensed architecture & engineering firm led by Saif Ejjilali (Président). Supports VTLVS on slab/pavement integration, structural load analysis and site surveys for the first pilot installations.
Open Cloud Tech
Coil winding & prototype assembly
Monastir, Tunisia. Electro-mechanical manufacturing partner for the first series of Litz-wound coils (A, B, C, D) and the P1/P2 prototype assemblies. 40 % lower tooling cost than EU equivalents, 10-day lead time.
AFEJE
Founder network & institutional framework
Association Française d'Encadrement des Jeunes Entrepreneurs — a non-profit founded by Rached Azer to support early-stage French founders with peer mentoring, legal templates and shared resources. Provides the institutional framework AZZ&CO LABS operates inside.
WiTricity
IP landscape & standards reference
Boston, MA — founded 2007 out of MIT. Foundational patent holder for resonant magnetic wireless power and co-architect of the SAE J2954 standard. VTLVS benchmarks against WiTricity reference modules and monitors their IP filings to stay freedom-to-operate clean. Not a signed partner — a diligent reference point.
The objections we hear — and the answers.
Three things, not one. (1) The technical moat is not the coil — it is the software stack: weight classification in under 200 ms + multi-coil selection + adaptive resonance engine. Patent family filed at INPI in Q3 2026 (FR priority, PCT extension). (2) The data moat: every session adds a multi-modal signature (weight / impedance / thermal / Q-factor perturbation) to our foreign-object classifier. One hundred sessions are worth more than one hundred pages of specs. (3) The segment moat: we address the micro-mobility + multi-modal intersection that neither Tesla nor ChargePoint prioritize. Copying us takes them 18–24 months — and they must do it on our turf, not theirs.
VTLVS is not an EV charger. It is a power protocol.
USB-C did not win because it was a better plug. It won because it was a single abstraction over every device, every port, every use case. VTLVS is the USB-C of electric mobility — a surface-level abstraction between any vehicle that moves on electrons and any place that has access to the grid. A pad in a garage. A pad on a sidewalk. A pad at a port. A pad on a drone landing zone. Same hardware. Same software. Same protocol. Different revenue. Different policy. Different user.
€100K for a prototype that earns the next round.
We are raising €100,000 in pre-seed. Not one euro more than needed to ship a working prototype, file the INPI patent and arrive at the seed round with material proof. This is a round of discipline, not comfort.
- Q3 2026Pre-seed closing · engineering kickoff · Open Cloud Tech coil order
- Q4 2026P1 bench prototype (1–2 coils) · INPI patent filing
- Q1 2027P2 slab-integrated prototype · META-BUILD civil study · demo video
- Q2 20271–2 pilot LOIs signed · seed round opens (€500K–€1M)
- Engineering & firmware30%Fractional electronics engineer (6 months) + firmware contract. Build the P1 power board, weight classification and SAE J2954 state machine.
- Hardware & BOM28%Two P1 prototypes (bench) + one P2 (slab-integrated): Open Cloud Tech coils, DigiKey/Mouser components, mechanical machining, in-house GFRP molding at Freneuse.
- IP & legal15%INPI patent filing (FR priority then PCT), trademark registration, AZZ&CO LABS SAS legal structuring, investor NDA templates.
- Certification pre-audit10%EMC measurements in independent lab, SAE J2954 / IEC 61980 technical review, pre-compliance report (full CE comes at the seed round).
- Civil integration7%Site study with META-BUILD for slab/pavement integration, structural analysis, installation plan for the first field pilot.
- Brand & investor relations5%Pitch materials, prototype demo video, investor travel, VTLVS site.
- Operational buffer5%Minimum working capital: accounting, cloud, tooling, hardware contingencies. 5 % — strict.