3500A Portable Jump Starter with 150PSI Air Compressor

Everything Inside The Box

MORE THAN JUST A JUMP STARTER: YL03 LITHIUM BATTERY JUMP STARTER

The YL03 lithium battery jump starter is a game-changer based on the 2025 model. Not only does it lead the market trend, but it also stands out with its multifunctionality. The YL03 is a portable car jumper starter, tire pump, pressure gauge, and portable power bank. With fast charging and 4 modes of lights (flashlight, strobe, warning, and SOS), it's a must-have for any outdoor adventure.

START COMPLETELY DEAD BATTERIES

The car battery jump starter from YL03 has an unmatched 3500A surge ability and a force start function. This dual safeguard ensures that even stranded vehicles, including completely drained or low-voltage batteries, can be started instantly, even in extreme temperatures from -4°F to 140°F. Durable jumper cables extend to reach various battery terminals, and the unit can remain idle for up to 24 months with over 1000 recharge cycles. Start your car confidently every time, without the hassle of waiting for other cars or roadside assistance.

SMART DIGITAL TIRE INFLATOR

YL03 offers a 5+4+4 smart digital tire inflator with an LED screen. Simply long press the middle power button to turn it on, and you'll get a turbocharged 45L/Min (150 PSI) lasting up to 30 minutes. The portable car jump starter can quickly fill a tire to 25 PSI in just 2 minutes. With five inflation modes, four optional units, and four nozzles, it's perfect for cars, motorcycles, bikes, and even balls. The large, sunlight-viewable screen provides real-time data and an accuracy of ±1 PSI, ensuring no over-inflation and no guessing.

EMERGENCY LIGHTING AND PORTABLE POWER BANK

Goodbye to bulky jump starter battery packs. YL03 is lighter and more portable with upgraded charging technology. It charges phones, tablets, and laptops up to five times faster. With 600 lumens of bright LED light, 6-7 times brighter than other portable jump starters, the light can last up to 96 hours continuously. Four modes of lights—flashlight, SOS, warning, and strobe—are handy in emergencies and can also serve as a warning triangle.

MULTIPROTECTION AND SAFETY

The YL03 uses extended heavy-duty jumper cables to reach various battery terminals. Built-in 10 protections ensure safe operations. The durable shell withstands rain, dust, and drops. Auto-detect jumper cables and real-time visible alarms add to its safety features. No sparks are produced, and it's incredibly easy for anyone to use.

UPGRADED THERMAL DESIGN

The unique honeycomb heat dissipation design enhances the safety performance of the YL03 by 30% and extends its service life by 50%. This ensures reliable performance under all conditions.

INCLUDES

• 1 x CZKBG Car Starter Jumper Power Bank
• 1 x Practical Storage Bag
• 1 x Smart Jump Cable
• 1 x Safety Inflatable Line
• 4 x Air Nozzles
• 1 x Type-C Charging Cable
• 1 x User Manual
• 2-Year Warranty and Lifetime Tech Support

If you have any after-sales questions, contact us for assistance.

TIPS AND CAUTIONS

• Do not use the air pump continuously to avoid overheating.
• Allow the tire compressor to cool down before continuing to inflate.
• Fully charge the jumper pack when you first receive it.
• Start the car when power is greater than 75%.
• Recharge the pack every 2-3 months to extend its lifespan.