REAL ROADSIDE MOMENTS

When the Unexpected Happens,
Be Ready.

Dead battery, low tire pressure, a dying phone or a dark roadside —
HIEHA L8 gives you essential backup when you need it most.


01 DEAD CAR BATTERY

Power When You Need It.

Don't let a dead battery leave you stranded.
Keep emergency starting power within reach.

4000A PEAK CURRENT
12V VEHICLE SUPPORT


02 LOW TIRE PRESSURE

Air Up. Keep Moving.

Low tire pressure on the road?
Inflate your tires wherever your journey takes you.

150 PSI MAX PRESSURE
PRESET & AUTO STOP


03 NIGHTTIME EMERGENCY

Light Up the Roadside.

Extra visibility when changing a tire,
checking your vehicle or dealing with an emergency after dark.

400LM LED LIGHT
EMERGENCY READY


04 LOW PHONE BATTERY

Stay Powered. Stay Connected.

Keep compatible USB devices powered
during road trips and unexpected emergencies.

15000mAh POWER BANK
USB DEVICE CHARGING


KEEP HIEHA L8 IN YOUR CAR.

One compact tool.
Ready for everyday driving, road trips and unexpected moments.

POWERFUL JUMP START

Dead Battery?
Get Back on the Road.

4000A peak current provides powerful emergency starting power for compatible 12V vehicles when your battery lets you down.

4000A
PEAK CURRENT

12V
VEHICLE SUPPORT

SMART
JUMPER CLAMPS


POWER WHEN YOU NEED IT

01 CONNECT
Connect the red clamp to (+) and the black clamp to (-).

02 CHECK
Make sure the clamps are securely connected.

03 START
Start your vehicle.

04 DISCONNECT
Remove the clamps after the vehicle starts.


BUILT FOR ROADSIDE EMERGENCIES

CARS · SUVs · TRUCKS

Keep backup starting power within reach.

HIEHA L8
READY WHEN YOUR BATTERY ISN'T.

150 PSI AIR COMPRESSOR

Low Tire Pressure?
Inflate & Keep Moving.

Built-in air compressor delivers up to 150 PSI for convenient roadside tire inflation.

150 PSI
MAX PRESSURE

DIGITAL
PRESSURE DISPLAY

PRESET
PRESSURE

AUTO STOP
Stops automatically when the preset pressure is reached.


EASY 4 STEPS TO INFLATE

01 CONNECT
Connect the air hose securely to the tire valve.

02 SET
Select the mode and set your desired tire pressure.

03 INFLATE
Press Start to begin inflation.

04 AUTO STOP
Inflation stops automatically when the preset pressure is reached.


ONE INFLATOR. MULTIPLE USES.

CARS · MOTORCYCLES · BICYCLES · BALLS

HIEHA L8

AIR UP.
GET BACK ON THE ROAD.

15000mAh POWER BANK

POWER BEYOND THE ROAD.

Low Battery?
Stay Powered. Stay Connected.

Built-in 15000mAh power bank provides convenient backup power for compatible USB devices during road trips, outdoor adventures and emergencies.


15000mAh
LARGE CAPACITY

USB
DEVICE CHARGING

PORTABLE
BACKUP POWER

READY
FOR EMERGENCIES


POWER FOR THE MOMENTS THAT MATTER

SMARTPHONE
Stay connected on the road.

TABLET
Extra power while traveling.

USB DEVICES
Convenient backup when you need it.


MORE THAN A JUMP STARTER

ROAD TRIPS
Keep essential devices powered.

OUTDOOR
Backup power away from home.

EMERGENCY
Stay connected when the unexpected happens.


HIEHA L8

POWER YOUR DEVICES.
KEEP YOUR JOURNEY MOVING.

400LM EMERGENCY LIGHT

LIGHT UP THE NIGHT.

Roadside Emergency?
Stay Visible. Stay Prepared.

Built-in 400LM LED lighting provides extra visibility for nighttime breakdowns, roadside checks, camping and unexpected emergencies.


400LM
BRIGHT LED LIGHT

4 LIGHT
MODES

ROADside
VISIBILITY

EMERGENCY
READY


4 LIGHT MODES FOR DIFFERENT SITUATIONS

01
WHITE LIGHT
Steady On
Clear illumination for nighttime use.

02
RED LIGHT
Steady On
Extra visibility when you need it.

03
BLUE LIGHT
Steady On
Additional emergency lighting.

04
RED + BLUE
Alternating
Attention-grabbing emergency visibility.


LIGHT WHERE YOU NEED IT

ROADSIDE
Check your vehicle after dark.

TIRE EMERGENCY
Extra visibility during roadside inflation.

CAMPING
Useful lighting for outdoor activities.

EMERGENCY
Stay visible when the unexpected happens.


MORE THAN A JUMP STARTER

One compact device.
Power, air and light when you need them most.


HIEHA L8

LIGHT THE WAY.
BE READY FOR THE UNEXPECTED.

SMART SAFETY PROTECTION

POWERFUL.
PROTECTED.
EASY TO USE.

Designed with multiple safety protections to help make roadside emergency use safer and more reassuring.

SMART JUMPER CLAMPS
Safer connection for everyday emergency starting.


MULTIPLE SAFETY PROTECTIONS

01
REVERSE POLARITY PROTECTION
Helps protect against incorrect clamp connection.

02
SHORT CIRCUIT PROTECTION
Built-in protection against short-circuit conditions.

03
OVER CURRENT PROTECTION
Helps protect against excessive current.

04
OVER VOLTAGE PROTECTION
Helps protect the system from excessive voltage.

05
OVER CHARGE PROTECTION
Helps protect the internal battery during charging.

06
OVER TEMPERATURE PROTECTION
Helps protect the unit from excessive operating temperature.


CONNECT WITH CONFIDENCE

RED CLAMP
Connect to Positive (+)

BLACK CLAMP
Connect to Negative (-)

CHECK
Make sure the clamps are securely connected before starting.


BUILT FOR EVERYDAY DRIVERS

Simple Connection
Smart Protection
Roadside Ready


HIEHA L8

POWER WHEN YOU NEED IT.
PROTECTION WHEN IT MATTERS.

WHY CHOOSE HIEHA L8?

ONE TOOL.
MORE PEACE OF MIND.

More than a jump starter.
HIEHA L8 combines essential roadside functions in one compact device — ready for daily driving, road trips and unexpected emergencies.


4-IN-1 ROADSIDE SOLUTION

4000A
POWERFUL JUMP START
Emergency starting power for compatible 12V vehicles.

150 PSI
AIR COMPRESSOR
Inflate tires wherever the road takes you.

15000mAh
POWER BANK
Backup power for compatible USB devices.

400LM
EMERGENCY LIGHT
Extra visibility when you need it after dark.


SMART PROTECTION
Designed for safer and easier emergency use.

COMPACT & PORTABLE
Easy to keep in your vehicle.

MULTI-SCENARIO USE
Daily Driving · Road Trips · Camping · Emergencies


365 DAYS
FREE REPLACEMENT


HIEHA L8

ONE DEVICE.
READY FOR THE UNEXPECTED.

POWER YOUR JOURNEY.

EVERYTHING YOU NEED.
READY FOR THE ROAD.

HIEHA L8 comes with the essential accessories you need for roadside emergencies, tire inflation and everyday travel.


WHAT'S IN THE BOX?

01
HIEHA L8
4-IN-1 CAR EMERGENCY TOOL
1 PC

02
SMART JUMPER CLAMP
1 PC

03
AIR HOSE
1 PC

04
AIR NOZZLES
4 PCS

05
USB-C CHARGING CABLE
1 PC

06
USER MANUAL
1 PC


ONE KIT. MULTIPLE POSSIBILITIES.

JUMP START
4000A Peak Current

INFLATE
150 PSI Air Compressor

CHARGE
15000mAh Power Bank

LIGHT
400LM Emergency Light


MADE FOR THE ROAD

DAILY DRIVING
ROAD TRIPS
OUTDOOR
EMERGENCIES


365 DAYS
FREE REPLACEMENT


HIEHA L8

KEEP IT IN YOUR CAR.
BE READY WHEN YOU NEED IT.

POWER YOUR JOURNEY.

SHIPS FROM USA

LOCAL STOCK.
FASTER DELIVERY.
MORE PEACE OF MIND.

HIEHA L8 is available from our US warehouse,
helping you spend less time waiting and more time on the road.


US WAREHOUSE

LOCAL STOCK
Stocked in the USA for faster order processing.

FAST DELIVERY
Get your order sooner without long international shipping waits.

EASIER AFTER-SALES SUPPORT
Reliable support when you need assistance.


365 DAYS
FREE REPLACEMENT

BUY WITH CONFIDENCE.

Your HIEHA L8 is backed by our
365 Days Free Replacement service.

Reliable Product.
Reliable Support.
A Better Shopping Experience.


FROM OUR WAREHOUSE
TO YOUR DRIVEWAY.

Order
→

US Warehouse
→

Fast Delivery
→

Ready for the Road


HIEHA L8

READY FOR THE ROAD.
BACKED FOR THE JOURNEY.

POWER YOUR JOURNEY.

READY FOR EVERY JOURNEY

BE PREPARED.
WHEREVER THE ROAD TAKES YOU.

From daily commutes to long road trips,
HIEHA L8 keeps essential roadside backup
within reach when the unexpected happens.


ONE DEVICE.
FOUR ESSENTIAL FUNCTIONS.

4000A
JUMP START

150 PSI
AIR COMPRESSOR

15000mAh
POWER BANK

400LM
EMERGENCY LIGHT


FOR THE ROAD AHEAD

DAILY DRIVING
Ready for everyday travel.

ROAD TRIPS
Extra confidence for longer journeys.

OUTDOOR ADVENTURES
Power, air and light away from home.

ROADSIDE EMERGENCIES
Essential backup when you need it most.


HIEHA L8

4-IN-1 CAR EMERGENCY TOOL

JUMP START · INFLATE · CHARGE · LIGHT


KEEP IT IN YOUR CAR.
BE READY FOR THE UNEXPECTED.

POWER YOUR JOURNEY.