








4 in 1 Portable Jump Starter with Air Pump Pro
- Feature
- ✅ 4-in-1 multi-function: emergency power supply + air pump + mobile power supply + LED flashlight
- ✅ Quickly power up a drained battery in seconds
- ✅ Inflation time is 3-4 times faster than others
- ✅ UltraSafe safety technology, no worries about connection errors or sparks
- ✅ Free packaging box, easier to carry


Why Choose iToolMax?
🚚Fast, Free Shipping
Free shipping on all items to most locations nationwide.It usually takes 4-7 business days for your package to be delivered, so you can sit back and relax, worry-free.
🔙30-Day Risk-Free Trial
Try it worry-free! Full refund within 30 days if you’re not satisfied.
🔄1 Year Warranty
We provide a one-year warranty to every customer who purchases our products, so you can use them with peace of mind!
🤛Lifetime Customer Support
We'll Always be There for You. If you have any questions or concerns, feel free to contact us at support@itoolmax.com or online chat.
♻️ Safe Payment & Secure Privacy
All data is encrypted.Your information will be kept secured.Protecting your privacy is important to us!
✅ Trusted by 150,000+ Customers
Verified by real users—shop with confidence and ease.


Ultimate Power Partner on the Road!🚘
Do you know 1.25 million deaths each year from traffic accidents?
When you and your family are driving out, if your car has a flat tire or breaks down, it will easily cause a car accident and endanger life safety!
Don't hesitate any longer for you and your family safety! We introduced this 4 in 1 portable jump starter, a versatile 8000A jump starter that brings safety preparation and convenience on your road, drive safer peace of mind.

Function 1: Safe, Quick and Reliable Jump Starter!
Are you tired of the frustration of a dead car or motorcycle battery? Imagine being able to start your vehicle anytime, anywhere without having to rely on help from others or waiting for roadside assistance.
The 8000A 4 in 1 Portable Jump Starter breathes new life into your drained battery in seconds.

Function 2: Inflate Tires as an Inflation Pump
Drive safely and be prepared for a flat tire, no more searching for an air pump nearby. Applicable to: cars, bicycles, motorcycles, electric motorcycles, balls, etc.

Function 3: Power Up Anything, Anywhere
iToolMax 4 in 1 Portable Jump Starter Pro is a versatile powerhouse that goes beyond just jump-starting. It features AC and DC outlets, USB ports, and 12V sockets to charge a wide range of devices like laptops, smartphones, tablets, cameras, drones, camping gear, and more. This portable power station ensures you stay connected and fully charged wherever you go.

Function 4: LED light (SOS/lighting/stroboscopic)
3 lighting modes to prevent accidents at night.

Why Choose iToolMax 4 in 1 Portable Jump Starter?
Comparison of iToolMax Jump Starter VS other emergency starter power supplies under the same battery capacity.
1. The current is increased by 3-5 times and can be started quickly
2.8000 amps peak current (can even start a 9L gasoline or 8L diesel engine) up to 20 times
3. The inflation time is shortened by more than 3-4 times
4. Smart safety clip, no need to worry about connection errors or sparks.