Portable Jump Starter Air Compressor

Jump-start dead batteries, inflate tires, charge devices, and light up roadside emergencies from one compact kit.

Why customers buy it

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Description

A compact 4000A emergency jump starter with a built-in 150 PSI air compressor, power-bank charging, and LED safety lighting for road trips, daily driving, and backup car kits.

4000A peak jump-start power helps start dead car batteries in seconds.
Built-in 150 PSI air compressor supports tires, motorcycles, bicycles, balls, and inflatables.
Smart LCD display shows pressure, battery level, and inflation modes while you work.
18W fast charging output lets it double as an emergency power bank.
Flashlight, strobe, and SOS lighting modes add visibility during roadside emergencies.
Six-layer protection helps guard against reverse polarity, overcurrent, overvoltage, overheating, overcharge, and short circuits.

Why customers love it

This combines the essentials drivers usually keep separately: a battery jump starter, tire inflator, device charger, LCD pressure display, and emergency light in one glove-box-friendly kit.

Specifications

Peak Current: 4000A
Battery Capacity: 15000mAh
Supported Vehicles: Cars, Motorcycles, Bicycles, Balls
Air Compressor Pressure: 150 PSI
Fast Charging Output: 18W
Display: Smart LCD Display
LED Light Modes: Flashlight, Strobe, SOS
Protective Features: Reverse Polarity, Short Circuit, Over Current, Over Voltage, Over Charge, Over Heat
Included Accessories: Jumper Cables, Air Hose, Storage Bag, 4-in-1 Charging Cable, Smart Clamps, Charging Cable, Storage Case, User Manual
Portability: Compact & Portable; Fits In Glove Box, Backpack, Trunk

How to use

For jump starts, connect the smart clamps as shown, power the unit on, and start the vehicle. For inflation, attach the air hose, set the target pressure on the LCD display, and let the compressor run until the tire or inflatable reaches the selected pressure.

Shipping & returns

If your order arrives damaged, defective, missing expected parts, or not as expected, contact Mayvnville support within 30 days and we will help with the next step.

TikTok reviews

Watch the Portable Jump Starter Air Compressor in real clips.

Mayvnville Emergency Kit

✓ 4000A jump starter plus 150 PSI inflator
✓ LCD pressure and battery display
✓ 18W charging and emergency LED modes
✓ Compact kit for trunk, backpack, or glove box

Basic roadside tools

Separate jump starter and tire pump needed
No built-in pressure display
Less useful as an emergency power bank
Takes up more space in the car

Questions & Support

Built for roadside backup confidence.

Review the product gallery, specs, and offer options before checkout. If your order arrives damaged, defective, missing expected parts, or not as expected, contact Mayvnville within 30 days and we will help with the next step.