Popular searches
PowerBridge
PowerBridge Pro
Tesla Backup Power
Camping Power
Home Backup
Manual
Specs
Tesla V2L
Emergency Power
UNLOCK THE ENERGY IN YOUR EV
Your EV Is More Than a Vehicle
PowerBridge unlocks the energy already stored in your EV —
turning it into usable backup power for outages, camping, and essential home needs.
A Giant Battery in Your Driveway
Your EV stores far more energy than most portable power stations. PowerBridge helps make that energy available when you need backup power.
Use It When the Grid Goes Down
Keep devices running during outages, including refrigerators, lights, Wi-Fi, tools, and everyday essentials.
No Gas Generator Required
Get quiet backup power from the EV you already own, without fuel runs, fumes, or engine noise.
UP TO 7.5kW
Built for Real Backup Needs
Support essential home needs and larger everyday loads, depending on your setup and total power demand.
WHY GENERATORS FEEL OUTDATED
A Smarter Backup Plan for EV Owners
Gas generators bring noise, fumes, fuel runs, and maintenance.
PowerBridge lets EV owners use the energy already in the driveway for cleaner backup power when it matters.
No Engine Noise
Get backup power without the constant generator roar outside your home.
No Fumes or Fuel Runs
Avoid gasoline storage, exhaust fumes, and last-minute fuel trips during an outage.
Use Energy You Already Have
Your EV battery is already charged, stored, and ready. PowerBridge helps make that energy usable when the grid goes down.
A BETTER WAY TO BACK UP
Use the energy already in your EV
No fuel runs. No engine noise. Just backup power from the vehicle already in your driveway.
Your EV already stores the backup power. Shop Gen 1 - In Stock →
W
h
a
t
C
a
n
Y
o
u
r
E
V
A
c
t
u
a
l
l
y
P
o
w
e
r
?
01
02
03
04
05
06
01
02
03
04
05
06
Real-World EV Backup Power
What can just 10% of your EV battery power?
Even a small slice of your EV battery can keep key devices running for hours — or longer — during outages.
≈4.2h
Space Heater
1,500 W
≈5.2h
Microwave
1,200 W
≈4–5h
Power Tools
1,200–1,500 W saw / drill
≈7.5h
Induction Cooktop
800 W simmer
≈1–2 days
Portable Fridge
with normal compressor cycling
≈45h
CPAP
50 W, no humidifier
≈100x
Laptop Charging
full laptop charges
≈6.1h
Coffee Maker / Kettle
1,000 W
Real backup power from energy already sitting in your driveway.
Estimates are based on a ~75 kWh EV battery reference and typical conversion losses. Actual runtime varies by vehicle model, battery state, load, temperature, and usage conditions. Check EV compatibility before purchase.
Turn Your EV Into High-Power Backup
From home essentials to portable power — all from the energy already stored in your EV.
H
o
m
e
E
s
s
e
n
t
i
a
l
s
U
p
t
o
7
,
5
0
0
W
O
u
t
p
u
t
P
o
r
t
a
b
l
e
&
E
a
s
y
t
o
D
e
p
l
o
y
Explore how PowerBridge unlocks usable backup power from your EV —
for outages, camping, job sites, and essential home needs.
C
h
o
o
s
e
Y
o
u
r
E
V
B
a
c
k
u
p
S
e
t
u
p
RoamEnergy EV PowerBridge Pro (Gen 2) — 120V/240V, Up to 7,500W
$1,899.00 USD
Unit price
$1,899.00
Regular price
$2,499.00 USD
Sale price
per
item
Sale
25%
RoamEnergy® EV PowerBridge Standard (Gen 1) — 120V, Up to 3,500W
$1,199.00 USD
Unit price
Regular price
$1,499.00 USD
Sale price
per
Sale
21%
C
u
s
t
o
m
e
r
s
s
a
y
a
b
o
u
t
u
s
Powered our condo for hours during a 24h outage — fridge, microwave, even heater.
No noise, no fumes. Exactly what we needed
Keeps our fridge and freezer running during outages.
Gives real peace of mind.
Runs my RV air conditioning and all systems.
Perfect for overnight stops.
After a 24-hour outage at our mountain condo in California, we chose RoamEnergy to turn our Tesla Model Y into a quiet, fume-free backup power source. The unit is compact, sturdy, and easy to use. It powered essentials like a microwave, coffee maker, and heater with minimal impact on the car battery. A smart and practical solution for emergency power.
Just received my 3,500 watt, Tesla Power Discharger from Roam Energy. This high-quality discharger came packaged very securely and works as advertised. I feel much better about the power outages that will continue to occur in our area by being prepared with access to our powerful Model Y battery to keep our refrigerators and freezers running when the grid goes down. This is a great step forward in emergency electrification!
With 30A of output, this discharger powered my 110V appliances and LED lights for 4 hours using only about 20% of my Model Y Long Range battery. I expect it could easily provide around 12 hours of backup before needing a recharge. That’s far better than battery-powered inverters costing three times as much. Lydia was also incredibly responsive and helpful whenever I had questions.
Customer support is fantastic. I use it too power my Airstream travel trailer. It can run the air conditioning and all electrical systems. Great for overnight stops when I’m not in an RV park.
Real Home Backup
Keep essential appliances running during outages.
Plug & Play Setup
No installation. No fuel. No complicated wiring.
Use the EV You Already Own
Turn your EV into reliable backup power.
