<p>Buy our Portable Car Battery Jump Starter with Air Compressor – the ultimate solution for automotive emergencies on the go. This compact and powerful device features a 20,000 mAh battery, ensuring reliable jump-starts for your vehicle whenever you need them.</p>
<p>Equipped with a built-in air compressor, this versatile tool keeps your tires properly inflated, enhancing safety and fuel efficiency. Its portable and user-friendly design makes it an essential companion for road trips, camping, or everyday driving.</p>
<p>Capable of jump-starting up to 25 vehicles on a single charge, this compact car battery booster also doubles as a portable power source for your tablet, cellphone, and other electronics. Lightweight and slightly larger than a cellphone, it fits conveniently into your car’s trunk, ensuring assistance is always within reach. Discover the reliability of the JS1003 in action.</p>

<h2>JS1003 Portable Jump Starter Features:</h2>
<ul>
   <li><strong>Premium Lithium Battery:</strong> The JS1003 features a 20,000 mAh premium lithium-ion battery, capable of jump-starting up to 25 vehicles on a single charge with a lifespan of approximately 1250 cycles.</li>
   <li><strong>SmartBoost Cables:</strong> Exclusive SmartBoost jumper cables make boosting a vehicle safe, easy, and intuitive, eliminating the risks associated with traditional cables.</li>
   <li><strong>Reverse Polarity Protection:</strong> The SmartBoost module prevents polarity reversal, protecting your battery against overcharge, discharge, and short circuits.</li>
   <li><strong>Portable Air Compressor:</strong> With 150 PSI of pressure, this integrated air compressor inflates tires in 5-10 minutes, addressing common roadside issues effortlessly.</li>
   <li><strong>Powerful LED Flashlight:</strong> A built-in 100-lumen LED flashlight provides ample illumination during nighttime emergencies.</li>
   <li><strong>Portable Power Bank:</strong> Two USB ports allow you to charge electronics on the go, ensuring no device runs out of power during emergencies.</li>
   <li><strong>Ultra-Lightweight & Compact:</strong> Weighing just over 1 pound, the JS1003 is slightly larger than a cellphone, making it easy to store under a seat or in your trunk.</li>
   <li><strong>Multipurpose:</strong> Jump-start your car, charge devices, use a flashlight, or inflate a tire – the JS1003 covers it all.</li>
   <li><strong>Plug & Play:</strong> Simply turn on the device, connect the clamps, and start your car in minutes. No complicated setups or hazardous cables required.</li>
   <li><strong>Quick & Easy Charge:</strong> Fully recharge the JS1003 in just 2-4 hours using the included home or car charger. Be ready for months of use!</li>
</ul>

<h3>What's Included</h3>
<ul>
   <li>1 x JS1003 portable jump starter, power bank, and LED flashlight</li>
   <li>1 x SmartBoost jumper cables with advanced safety technology</li>
   <li>1 x Air Compressor + accessories (optional)</li>
   <li>1 x Home charger</li>
   <li>1 x Car charger</li>
   <li>1 x 4-in-1 USB charger cable</li>
   <li>1 x Instruction manual (English)</li>
   <li>1 x Portable zipper case with durable padding</li>
</ul>

<h3>JS1003 Specifications & Details:</h3>
<ul>
   <li><strong>Model:</strong> JS1003</li>
   <li><strong>Starting Current:</strong> 400 amps</li>
   <li><strong>Peak Current:</strong> 800 amps</li>
   <li><strong>Battery Capacity:</strong> 15,000-20,000 mAh</li>
   <li><strong>Charging Time:</strong> 2-4 hours</li>
   <li><strong>Battery Material:</strong> Premium Lithium-Ion</li>
   <li><strong>Battery Lifespan:</strong> 1250 cycles</li>
   <li><strong>SmartBoost Cables:</strong> Premium copper tips, heavy-duty rubber cables</li>
   <li><strong>USB Ports:</strong> 2</li>
   <li><strong>Voltage:</strong> 12V</li>
   <li><strong>DC Output:</strong> 12V-19V/3.5A</li>
   <li><strong>Output:</strong> 5V/2.1A</li>
   <li><strong>Input:</strong> 15V/1A</li>
   <li><strong>Flashlight:</strong> 100 lumens (LED)</li>
   <li><strong>Dimensions:</strong> 6.2” x 3” x 1.4”</li>
   <li><strong>Weight:</strong> 1.01 lbs (460g)</li>
   <li><strong>Air Compressor Dimensions:</strong> 4.1” x 2” x 3.5”</li>
   <li><strong>Air Compressor Weight:</strong> 0.65 lbs (298g)</li>
   <li><strong>Case Dimensions:</strong> 12" x 8.5" x 2.8"</li>
   <li><strong>Certification:</strong> ISO 9001-2000 Certified</li>
</ul>