EV Compatibility Guide
EV backup-power compatibility is more complicated than matching a plug. The vehicle must support the required communication pathway, and the hardware, software, model configuration, and PowerBridge firmware must all work together. Start by checking your exact vehicle, then review the full validated EV list if you need more detail.
Quick Answer
Connector shape alone does not determine compatibility.
PowerBridge Pro must communicate correctly with the vehicle before energy can be transferred safely. Two EVs may use similar charging connectors yet behave differently because of vehicle software, communication protocols, model configuration, or manufacturer-specific implementation.
Current Testing
30+ EV brands and 70+ models tested.
Compatibility continues to expand through vehicle testing and OTA-capable firmware development. Exact model and configuration should still be confirmed before ordering.
Tested Compatibility
PowerBridge Pro Has Been Tested Across Multiple EV Platforms
PowerBridge Pro is no longer a Tesla-only platform. Testing has expanded across multiple EV manufacturers and vehicle architectures, with compatibility continuing to grow as additional models are validated.
The graphic below shows selected tested and compatible vehicles. It is not intended to represent every compatible model.
Beyond the Connector
Three Things Have to Match for EV Backup Power to Work
Physical Connection
The regional vehicle connector must physically interface with the EV through the applicable vehicle-side connection.
Vehicle Communication
The EV must support the required communication behavior so PowerBridge and the vehicle can establish and maintain the appropriate session.
Software Matching
Vehicle manufacturers may implement communication differently across brands, models, model years, and software versions. Firmware matching can therefore matter even when the physical connector is correct.
Tesla Owners
The Fastest Tesla Compatibility Check Takes About a Minute
For Tesla vehicles, PowerBridge relies on the vehicle's existing CCS communication capability. You can check whether this support is enabled directly from the vehicle screen.
On the Tesla touchscreen, open:
Enabled
The vehicle has the CCS communication support required for the PowerBridge Tesla compatibility pathway.
Not Installed / Disabled
The vehicle may require a Tesla CCS retrofit or related vehicle-side hardware support before this communication pathway becomes available.
Confirm Before Ordering
Vehicle year alone should not replace checking the actual configuration shown on your vehicle.
Other EV Brands
Non-Tesla Compatibility Requires Model-Specific Validation
Different manufacturers may use the broader CCS ecosystem while implementing vehicle software and communication behavior differently. Successful operation on one vehicle does not automatically guarantee identical behavior on another model from the same brand.
RoamEnergy therefore maintains model-specific compatibility data based on testing and field validation rather than relying only on connector type.
Pre-Purchase Check
What Information Should You Confirm Before Ordering?
Brand + Model + Year
Exact model year matters because vehicle hardware and communication support can change during a product generation.
North America / EU / UK / AU
Regional PowerBridge Pro versions use different electrical and connector configurations, so market selection matters.
CCS Adapter Support
For Tesla vehicles, verify the vehicle's CCS support status directly from Additional Vehicle Information.
Why Compatibility Keeps Expanding
Modern EV Compatibility Is Part Hardware and Part Software
PowerBridge establishes communication with the vehicle before power output begins. Because EV manufacturers can implement communication differently, software matching is an important part of supporting additional vehicles.
That is also why a vehicle that is not currently validated should not be described as compatible simply because the connector fits.
Compatibility claims should follow actual testing and validation rather than physical-connector assumptions.
PowerBridge Pro
OTA Firmware Helps Compatibility Continue to Grow
PowerBridge Pro combines a smart display, Bluetooth app support, and firmware-upgrade capability so vehicle profiles and supported communication behavior can continue to evolve as additional EVs are tested.
If your EV is not shown in the selected compatibility graphic, that does not automatically mean it is unsupported — but the exact vehicle should be confirmed before purchase.
Explore PowerBridge Pro
Compatibility FAQ
PowerBridge Pro EV Compatibility Questions
Does PowerBridge Pro work with every EV?
No. Compatibility depends on vehicle hardware, software, communication behavior, model configuration, region, and PowerBridge firmware. The exact vehicle should be confirmed before ordering.
How do I know whether my Tesla is compatible?
On the Tesla touchscreen, open Controls → Software → Additional Vehicle Information and look for CCS Adapter Support. Vehicles showing CCS Adapter Support as enabled have the required Tesla CCS communication pathway.
Does having a CCS or NACS connector automatically mean my EV is compatible?
No. The physical connector is only one part of compatibility. The vehicle must also support the required communication behavior and successfully establish the appropriate session with the external system.
Why can two EV models with similar connectors behave differently?
Vehicle manufacturers can implement software, communication timing, power management, and charging-system behavior differently. This is why model-specific testing and firmware matching are important.
What if my EV is not shown on the compatibility graphic?
The graphic shows selected tested models, not every possible supported vehicle. Confirm your exact brand, model, model year, and region before assuming that an unlisted vehicle is either compatible or incompatible.
Can compatibility improve through a firmware update?
In some cases, software and communication adjustments can expand or improve vehicle support. However, firmware cannot overcome every vehicle-side hardware or manufacturer limitation, so compatibility must still be validated.
Check Before You Buy
Your Exact EV Configuration Matters.
PowerBridge Pro has been tested across a growing range of Tesla and non-Tesla EV platforms. Confirm your exact brand, model, model year, region, and vehicle configuration before choosing the PowerBridge version for your application.
Compatibility information can change as vehicles, software, regional configurations, and PowerBridge firmware evolve. References to tested brands or models do not imply compatibility with every vehicle, trim, model year, or regional version from that manufacturer. Confirm your exact vehicle configuration before purchase or use.
