🚚 Free US Shipping — Launch Offer
UL Certified Safety tested & compliant
120V up to 3,500W Stable AC output
Plug & Play No modification needed
Free US Shipping Included at checkout
30-day Returns Hassle-free policy
1-year Warranty Covered parts & labor

POWER YOUR LIFE

Did you know your Tesla can power your life?

Most Tesla owners only know their car can charge.

With RoamEnergy, it can also power your home and essentials.

Home backup

Keep fridge, lights, and essentials running during outages.

Outdoors

Power camping gear, work tools — no noisy gas needed.

Creative work

Charge drones, lights, and cameras for uninterrupted shoots.

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What can 10% of your Tesla battery do?

Model Y 75 kWh Usable ≈ 6.75 kWh
≈4.2 h
Space heater
1,500 W
≈5.2 h
Microwave (total cook)
1,200 W
≈6.1 h
Coffee maker / kettle
1,000 W
≈7.5 h
Induction cooktop (simmer)
800 W
≈4–5 h
Power tools (saw/drill)
1,200–1,500 W
≈42 h
Portable fridge (avg)
60 W
≈45 h
CPAP (no humidifier)
50 W
≈37.5 h
Laptop workstation
80 W

Estimates based on Model Y (75 kWh), ~90% conversion efficiency and ~100 W vehicle overhead. Real runtimes vary with temperature and duty cycle.

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Independent Review by EV Expert Tom Moloughney

Real-world Tesla home-backup & power-outage testing of the RoamEnergy Discharger.

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Core Benefits

  • 120V output up to 3,500W — RoamEnergy Tesla EV discharger portable power

    3500W Output

    Power anything, anywhere

  • Dual 120V household outlets (NEMA 5-15) for tools, appliances, and camping

    Dual 120V Outlets

    Plug in safely with surge protection

  • Digital display shows live 120V status and safety indicators at a glance

    Smart LCD Display

    Check output, battery, and temperature in real time

  • Over-the-air (OTA) firmware updates for ongoing performance and safety improvements

    OTA Upgrades

    Stay updated with wireless firmware upgrades.
Adventure, powered by Tesla.
Adventure, powered by Tesla. Adventure, powered by Tesla.
Home backup, with RoamEnergy.
Home backup, with RoamEnergy. Home backup, with RoamEnergy.
Work smarter, RoamEnergy delivers.
Work smarter, RoamEnergy delivers. Work smarter, RoamEnergy delivers.
Creativity, fueled by the Discharger.
Creativity, fueled by the Discharger. Creativity, fueled by the Discharger.
Roadside emergencies, under control.
Roadside emergencies, under control. Roadside emergencies, under control.

Why RoamEnergy?

  • Gas Generator

    ❌ Loud >70 dB

    ❌ Harmful emissions

    ❌ Bulky & heavy

    ❌ Requires fuel

  • RoamEnergy EV Discharger

    ✅ Quiet <40 dB

    ✅ Zero emissions

    ✅ Portable & plug-and-play

    ✅ Powered by Tesla’s large battery

    ✅ Up to 3500W continuous output

  • Portable Power Station

    ❌ Expensive ($2000–$4000)

    ❌ Heavy & limited capacity

    ❌ Low output (<2000W)

    ❌ Needs separate recharging