Portable Car Battery Jump Starter with Air Compressor 20,000 mAh
Portable Car Battery Jump Starter with Air Compressor
Be prepared for automotive emergencies with the JS1003 Portable Car Battery Jump Starter with Air Compressor. This compact yet powerful device features a high-capacity 20,000 mAh lithium battery, delivering reliable jump-starts whenever you need them.
Equipped with a built-in air compressor, the JS1003 helps keep your tires properly inflated, improving safety and fuel efficiency. Its portable, user-friendly design makes it an essential companion for road trips, camping, or everyday driving.
Capable of jump-starting up to 25 vehicles on a single charge, this all-in-one booster also functions as a portable power bank for smartphones, tablets, and other electronics. Lightweight and only slightly larger than a cellphone, it fits easily in your trunk so help is always within reach.
JS1003 Key Features
- High-Capacity Lithium Battery: 20,000 mAh premium lithium-ion battery with up to 1,250 charge cycles.
- SmartBoost Jumper Cables: Advanced safety cables make jump-starting easy while reducing risk.
- Reverse Polarity Protection: Prevents incorrect connections and protects against overcharge, discharge, and short circuits.
- Built-In Air Compressor: Delivers up to 150 PSI to inflate tires in approximately 5–10 minutes.
- LED Flashlight: Integrated 100-lumen LED flashlight for nighttime and roadside emergencies.
- Portable Power Bank: Dual USB ports allow charging of phones, tablets, and other devices.
- Compact & Lightweight: Weighs just over 1 lb and fits easily under a seat or in the trunk.
- Multipurpose Design: Jump-start vehicles, inflate tires, power electronics, and provide emergency lighting.
- Plug-and-Play Operation: Simple setup—connect the clamps and start your vehicle in minutes.
- Fast Recharging: Fully recharges in 2–4 hours using the included home or car charger.
What’s Included
- JS1003 Portable Jump Starter, Power Bank, and LED Flashlight
- SmartBoost Jumper Cables with Advanced Safety Technology
- Air Compressor with Accessories
- Home Charger
- Car Charger
- 4-in-1 USB Charging Cable
- Instruction Manual (English)
- Padded Zipper Carry Case
Specifications & Technical Details
- Model: JS1003
- Starting Current: 400A
- Peak Current: 800A
- Battery Capacity: 15,000–20,000 mAh
- Charging Time: 2–4 hours
- Battery Type: Premium Lithium-Ion
- Battery Lifespan: Up to 1,250 cycles
- USB Ports: 2
- Voltage: 12V
- DC Output: 12V–19V / 3.5A
- USB Output: 5V / 2.1A
- Input: 15V / 1A
- Flashlight Output: 100 lumens (LED)
- Jump Starter Dimensions: 6.2” x 3” x 1.4”
- Jump Starter Weight: 1.01 lbs (460 g)
- Air Compressor Dimensions: 4.1” x 2” x 3.5”
- Air Compressor Weight: 0.65 lbs (298 g)
- Carry Case Dimensions: 12” x 8.5” x 2.8”
- Certification: ISO 9001-2000
Frequently Asked Questions
Why choose CarCover.com?
CarCover.com is a trusted online retailer specializing in premium vehicle covers and storage solutions. With over 25 years in the business, we’ve helped protect thousands of vehicles using high-quality materials, fast shipping, and reliable warranty coverage.
Can I place my order by phone?
Yes. Our support team is available 7 days a week from 9 AM to 9 PM at 1-800-916-6041 to help you place your order or answer any questions.
How fast do you ship orders?
We offer free shipping on all orders. Orders placed before 1 PM ship the same business day, and most customers receive their order within 2–3 business days.
Do you offer a warranty?
Yes. All covers are protected by a manufacturer warranty against defects in materials and workmanship. Warranty length varies by product.
What is your return policy?
We offer a 30-day money-back guarantee. If you’re not satisfied, you can return your cover within 30 days for a full refund with no hassle.
What payment methods and financing options do you offer?
We accept all major credit and debit cards, PayPal, Venmo, Amazon Pay, Google Pay, Apple Pay, and Shop Pay. Financing options are also available through Shop Pay, allowing you to split your purchase into convenient payments.
Can I order with confidence?
Yes. With secure checkout, free shipping, fast delivery, and manufacturer-backed warranty coverage, you can order with complete confidence.