Portable mobile EV rescue charging equipment built for tow
companies, roadside professionals and entrepreneurs.
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EVroadHERO Mobile Rescue Charger (Model RH9K)
$5,495
Financing available — payments from around $200/month, subject to credit approval
Model RH9K · Taxable in North Carolina; shipping is calculated per unit · Call for distributor pricing. Not California CARB compliant. Not for use or sale in California.
A compact, portable mobile EV rescue charging system built for tow
companies, roadside professionals and entrepreneurs.
By ordering, you agree to our Terms of Sale and Use and confirm you will read and follow the safety guidance, the EVroadHERO manual and each vehicle’s manual.
About the EVroadHERO RH9K Mobile EV Rescue Charger
The RH9K is portable EV charging equipment for tow companies, roadside-assistance professionals and entrepreneurs. It pairs an inverter generator with a custom-tuned Level 2 EV charger, so you can bring a rescue charge to a stranded EV and get the driver to the next charger.
On average, a rescue charge adds approximately 5–10 miles of range in about 20 minutes, depending on the vehicle, battery state, temperature and terrain. That is usually enough to reach a nearby charging station, so the driver is back on the road without a tow. The unit runs on gasoline (the engine oil is already added), starts with an electric start button or a wireless remote, and needs no app, smartphone or internet connection.
Ultra-clean inverter power with total harmonic distortion below 3% is designed for EV-friendly charging, and the unit includes carbon-monoxide auto shutoff. It weighs about 200 pounds, with built-in wheels and a folding handle, and fits in a tow truck, flatbed or many SUVs and vans. Always run it outdoors with free airflow and follow the safety guidance.
Control panel, wireless remote and stored cable.Cable and plug stored on the unit; built-in wheels and handle.
Specifications
Model
RH9K
Continuous power
9 kW
Charger
Custom-tuned Level 2 EV charger, 25-foot cable
Plug
Standard SAE J1772; Tesla adapter included
Fuel
Gasoline; supports more than a half-dozen rescue sessions per tank
Power quality
Inverter, total harmonic distortion below 3%
Safety feature
Carbon-monoxide auto shutoff
Start
Electric start and wireless remote; no app or internet needed
Noise
Approximately 64 dBA from 23 feet
Size and weight
About 29 × 29 × 29 inches, about 200 pounds; wheels and folding handle
In the box
Accessory carrying case, owner’s manual and quick-start guide
Not practically. The RH9K is designed for rescue charging (a few miles of range to reach the next charger), not for filling a battery. See Rescue vs. Convenience Charging.
What does it cost to run a rescue business with it?
Many operators price a rescue around the cost of a short tow, with a plug fee plus a charging fee. See our FAQs for an example.
Designed for Rescue Charging
Portable
About 200 pounds with wheels and a folding handle for easier
movement.
EV-Friendly Power
Inverter technology delivers ultra-clean power with THD below
3%.
Simple Operation
No app or internet connection required—start, plug in, charge
and disconnect.
