Price: $114.50 - $98.50
(as of Nov 10, 2024 16:15:09 UTC - Details)

From the brand

About US

Foursun represent the four suns, representing the energy of the seasons of the year. Our mission is to provide customers with high-quality products full of energy, beautiful and convenient through reliable and safe new energy.

We always put customers' needs first, provide customers with larger capacity and more convenient products, and meet customers' needs in different scenarios

Foursun self-driving travel

【High Efficient Battery Jump Starter】The jump starter with air compressor onboard emergency uses a high-speed polymer battery instead of a normal starter. The portable jump box can start your vehicle (up to all petrol or 8.0L diesel engine) with 4000 amps of peak current and reinforced smart clamps in seconds even at -20℃~60℃. Jump start battery pack can reliably start 12V vehicles especially heavy ones. Powerful, portable and suitable for on the go.
【Smart Cordless Inflator with 2 LED Displays】The jump start battery pack supports smart preset & auto shut-off without repeated adjustment and check. Car battery jump starter can provide maximum pressure of 150 PSI and airflow of 45L/Min lasting 50 minutes. Car jump starter can be used for Car, Bicycle, Motorcycle, Basketball, Pool Toys using. NOTE: Please stop the cooling air pump every 10 minutes.
[Multi-function and more portable] Upgraded from traditional heavy battery jump starter, 26800mAh air compressor jump starter adopts intelligent chip to minimize self-discharge. The battery jumper starter is very light, but integrates 6 practical features to meet all your needs, including a jumper cables with battery pack, air compressor, 5W LED lighting, 2 USB fast charging, up to 160W DC output, emergency SOS.
【Safety Protection】The high quality and spray gold clamps with abuilt-in protection circuit provide over-current protection, short circuitprotection, over-load protection,over-voltage protection,over-chargeprotection for you. built-in 8 protections and visible alarms to automatically detect connection, will free all your worries about incorrect operation and sparks Provide ultimate protection for your safety.
【Portable and Easy to Use】With a premium EVA protection case, this jump starter is portable to pack in your car and ideal for travelling remotely.
【What you get】1× Jump Starter with Air Pump, 1× Smart Jumper Cable, 1× Type-C Charging Cable, 1× DC Cigarette Adapter ,4× Air Nozzles ,1× User Manual ,1× Portable Storage Box and 18 Months Warranty.
Reviewer: Johnny J Bailey
Rating: 5.0 out of 5 stars
Title: Nice size, strong for starting 💪 👍 l
Review: Functionality good 👍

Reviewer: Skipper
Rating: 5.0 out of 5 stars
Title: Quality item
Review: I’m very impressed with the quality of this item. It works flawlessly with all functions working seamlessly. I would recommend this to anybody that wants a degree I’m security at both home and car

Reviewer: Bob Hutchins
Rating: 4.0 out of 5 stars
Title: Foursome JA01 car jump starter kit
Review: Have not had a chance to try my jump start yet. Had to put my truck in the shop due to fuse box trouble. Hope to get truck back soon.I have been reading the instructions and they sound pretty straight forward.I wish the manufacturer had included the USB wall adapter and the USB car adapter with the unit. I would have been glad to pay more for the jump start unit with these items included!

Reviewer: C J Elliott
Rating: 5.0 out of 5 stars
Title: Tires & Battery Covered
Review: Works as designed.

Reviewer: Anna
Rating: 5.0 out of 5 stars
Title: Great buy!
Review: Works like it should, compact and easy to store. The attachments that comes with it are helpful for pumping different types of things to inflate. The case is a plus+.

Reviewer: AL
Rating: 5.0 out of 5 stars
Title: So good
Review: Very useful

Reviewer: jeanne s sullivan
Rating: 5.0 out of 5 stars
Title: So easy & jumped my v8 pathfinder w/ease
Review: I found this battery jumper so easy to use. I have never jumped a car before…. The directions were clear & easy to understand…. I charged the unit and used it today to jump my dead suv battery…. It was so quick! Again, this is so useful; my tire has a slow leak and this will be very handy to use at home before I leave my driveway!

Reviewer: Matt
Rating: 1.0 out of 5 stars
Title: Doesn't Work
Review: False advertised. Left me stranded.Will not start a 7.3l diesel