turn your ev battery into reliable clean & quiet backup power

PowerBridge Pro lets EV owners access up to 7,500W of portable AC power from the battery they already own, making it easy to bring reliable power to campsites, overlanding trips, and weekends off the grid.

Up to 7,500W AC output from your EV

120V outlets + 240V output single-phase

Tested with 30+ EV brands and 70+ compatible models

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Limited-Time Launch Offer 

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Free Shipping Within the U.S.

One-year warranty

Why PowerBridge Pro Is Different

Most backup power products make you buy another battery. PowerBridge Pro helps you use the one already in your EV.

Portable Power Station:

Requires buying and charging another battery

Limited stored energy

Heavy and capacity-limited

Petrol Generator:

Requires fuel, oil, and maintenance

Noise, fumes, and outdoor-only use

Fuel may be hard to find during outages

PowerBridge Pro:

Uses the battery already in your EV

Quiet, clean AC power

Up to 7,500W from compatible EVs

120V and 240V Power, Built for North America

PowerBridge Pro gives you standard 120V outlets for everyday devices and single-phase 240V output for compatible high-power equipment. Use 120V for portable fridges, camp lights, coffee makers, fans, phone chargers, speakers, and other outdoor small appliances. Use 240V for compatible high-power equipment that can run directly on single-phase 240V.

For selected-load or whole-home backup setups, a licensed electrician can design the proper wiring, transfer equipment, load plan, and coupling transformer if needed.

Power Your World From Your EV

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One Device, Many Applications

  • Camping

  • Outdoor

  • Jobsite Use

  • Charge Another EV

  • Home Backup

Go farther. Bring the power with you.
PowerBridge Pro unlocks the energy already stored in your compatible EV, giving you portable AC power wherever the road or trail takes you.

Campsite lights and string lights

Portable fridges and coolers

Coffee makers, kettles, cooking gear and small appliances

Phones, laptops, cameras, and drones

RV support and off-grid essentials
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From tailgates to overlanding weekends, your EV already carries the energy. PowerBridge Pro brings it to life outdoors.

Portable grills & cooking gear

Portable fridges and coolers

Coffee makers, kettles, cooking gear and small appliances

Phones, laptops, cameras, projectors and drones

Tailgate TVs & speakers
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Where the grid ends, the work doesn’t have to.
PowerBridge Pro unlocks the energy already stored in your compatible EV, delivering portable AC power for tools, lighting, chargers, and mobile work equipment.

Battery chargers and tool chargers

Work lights and temporary lighting

Laptops, tablets, and mobile office gear

Small tools and supported portable equipment
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PowerBridge Pro unlocks energy from a compatible EV and makes it available as portable AC power for compatible EV charging equipment. Whether helping another driver or dealing with an unexpected charging need, PowerBridge Pro gives stored EV energy somewhere new to go.

For compatible Tesla and many CCS-enabled EVs

Best fit when charging speed and broader EV compatibility matter
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When the Grid Goes Down, Your EV Can Step Up.
PowerBridge Pro unlocks the energy already stored in your compatible EV, giving you portable backup power for the essentials that keep your home running.
 

Keep your food cold, internet online, lights running, and essential devices powered, without fuel, fumes, or generator noise.
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How It Works

Turn Your Compatible EV Into Portable Backup Power In 3 Steps

1. Connect to Your Compatible EV

Plug PowerBridge Pro into your compatible CCS-enabled EV. No permanent installation, rewiring, or vehicle modification required.

2. Select Your Output Mode

Choose 120V for standard plug-in devices or single-phase 240V for compatible high-power equipment.

3. Power Compatible Loads

Plug in your devices and monitor output through the app.

Tested with 30+ brands / 70+ compatible models

Check our complete Tested compatibility list here:

Check Your EV Compatibility

Technical Specifications

Portable single-phase backup power from a compatible CCS-enabled EV

Output Modes

Switchable 120V / single-phase 240V
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Max Output

Up to 7,500W AC
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120V Output

Up to 3,500W
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240V Output

Up to 7,500W single-phase AC
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Front Outlets

2 × NEMA 5-20
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Rear Output

NEMA 14-50 via rear output cable
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240V Current

Up to 32A
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120V Current

Approx. 30A total
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Compatibility

Tested with 30+ EV brands / 70+ compatible models
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Protections

Over-current, over-temperature, short-circuit, 

under-voltage, and over-voltage protection
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Mobile App

Bluetooth app monitoring and battery reserve settings

Available for iOS and Android.

Smart Monitoring Included

Stay in control of your EV battery. Monitor output, check system status, and set a minimum battery reserve so you keep enough range for driving.

Set minimum EV battery reserve

Monitor real-time power output

Check voltage, current, and device status

Access firmware updates

Customer Feedback From PowerBridge Users

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Frequently asked questions

Have questions? We’re here to help

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Which EVs are compatible with PowerBridge Pro?

- Check our Tested compatibility list and submit your vehicle information if your model is not listed.

- Search for your vehicle in our EV Compatibility page

- Contact support team before ordering if you are unsure.

If your vehicle has already been tested and listed as compatible, it can work with PowerBridge Pro. If your vehicle has not been tested yet, you may Contact support team to join our compatibility volunteer testing program.

Will this affect my vehicle warranty?

No. Normal use of PowerBridge Pro does not automatically void your vehicle warranty. PowerBridge Pro is an external portable EV power device. It does not modify your vehicle’s battery, wiring, hardware, software, firmware, or BMS. It communicates through the vehicle’s existing CCS pathway, and based on our testing and customer usage experience, the vehicle recognizes the connection as a CCS session.

RoamEnergy has supported more than 20,000 EV backup power users globally, and we have not received any reports of customers losing their EV battery warranty from normal PowerBridge use.

Is PowerBridge Pro waterproof?

No. PowerBridge Pro is not waterproof. Keep the unit, cables, and connectors dry. Use it in a covered, dry, and well-ventilated location.

Is PowerBridge Pro safe to use with my EV?

Yes. PowerBridge Pro is designed as an external portable EV power device for compatible CCS-enabled electric vehicles. It works through the vehicle-side charging and communication pathway and does not require vehicle disassembly, rewiring, or permanent modification.

For safe use, always follow the user manual, stay within the rated output limits, keep the unit and connectors dry, and use properly rated cables and equipment.

Do I need installation or electrical modifications?

For normal portable use, no permanent installation is required. You can use PowerBridge Pro as a portable power source with properly rated appliances, tools, and equipment.

 

For household circuits, transfer switches, electrical panels, or any fixed wiring, installation and compliance requirements should be reviewed by a qualified licensed electrician.

What is your return and warranty policy?

PowerBridge Pro includes a one-year limited warranty. If the product has a confirmed quality issue, we will help with troubleshooting, replacement, or warranty support according to our policy.