30 DAY MONEY BACK GUARANTEED
OurLum
USA based
Car Jump Starter - 4000A Peak Boost Charger
Regular price
$255.99
Sale price
$212.99
This discount is based on purchasing the main product
Secure Payment
Fast Delivery
Money Back Guarantee
24/7 Support
Quality Assurance
Shipping:
Free shipping on all orders . See details
Delivery:
Estimated between Sep 24, 2026 and Sep 26, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
Returns:
30 days returns. 100% Money back guaranteed. See details
Car Jump Starter - 4000A Peak Boost Charger
Regular price
$255.99
Sale price
$212.99
Car Jump Starter - 4000A Peak Boost Charger
The Car Jump Starter - 4000A Peak Boost Charger delivers reliable roadside recovery and multi-tool convenience in a compact, travel-ready design. Engineered for daily commuters and road-trip planners, this unit replaces multiple bulky accessories with a single 12 V system that restores drivability within minutes.
- High-Current Ignition Output: Generates 1200A continuous flow with a 4000A peak surge to safely start gasoline capacities up to 10L and diesel configurations up to 8.5L.
- Built-In 160PSI Inflator System: Features a direct-connect hose and pressure monitoring for rapid tire correction without external grid power.
- Triple-Mode LED Assembly: Provides steady, strobing, or SOS illumination for nighttime diagnostics or hazard signaling.
- Efficient Polymer Cell Architecture: Utilizes a two-way fast charge cycle (3–4 hours) delivering an 85%–90% conversion rate inside impact-resistant PC+ABS housing.
Purchasing the Car Jump Starter - 4000A Peak Boost Charger removes dependency on third-party assistance and keeps travel schedules intact during unexpected setbacks. The integrated compressor and mobile power delivery function eliminate cabin clutter, while the -20°C to 60°C operational tolerance guarantees consistent performance across seasonal shifts. Maintaining the recommended monthly charge interval prevents deep discharge failure, ensuring immediate voltage restoration whenever a depleted battery leaves you stranded.
Ideal For & Common Use Cases
Suited for independent drivers, remote workers, and outdoor adventurers requiring instant ignition capability and tire pressure fixes during winter storage, highway commuting, or backroad excursions.
Product Specifications
- Battery Type: Polymer (5000–8000 mAh)
- Operating Temperature: -20°C to 60°C
- Max Output Pressure: 160PSI
- Charging Duration: 3–4 hours (5V1A input)
- Dimensions: 20cm × 12cm × 10cm
- Compliance: FCC, CE certified
5 Frequently Asked Questions
- Why does the manual require a four-hour charge before first use? Transport protocols ship units at zero voltage; an initial full charge activates optimal cell chemistry.
- Can I run devices and inflate tires simultaneously? No. Simultaneous input and output stress the internal regulator; operate circuits independently.
- Does mobile charging reduce overall efficiency? Phone draws operate at roughly fifty percent transfer efficiency due to voltage conversion; reserve for critical calls.
- Is accelerated discharge at fifteen percent capacity normal? Yes. High-rate lithium architecture increases output near depletion without compromising safety.
- How frequently should I store a reserve charge? Top up every ninety days to prevent silent capacity loss during idle periods.
Why You Should Invest
Bypass expensive tow services and scheduling delays with a self-contained recovery system that handles ignition failure, flat tires, and visibility hazards in one portable package. This streamlined approach cuts long-term ownership costs while meeting rigorous commercial durability standards.
Optimization Keywords
- Portable Car Jump Starter
- Emergency Battery Booster Pack
- Tire Inflator Compressor Kit
- Autonomous Roadside Repair Tool
- Lithium Automotive Power Bank
Merchant Resources
Shop OurLum with confidence—secure payments, fast shipping, easy returns, order tracking, and reliable support.
At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first
Product Gallery
Smarter Living Picks
Why Choose Us
Deals on related products
A
It’s very well-built, and this two-in-one jump starter and air compressor has saved me a lot of space in my trunk. I have to say, i really love the digital display! It makes it easy to check tire pressure and battery voltage. It’s a great, versatile car accessory.
E
"i bought this emergency jump starter with a tire inflator for our family car. Last week, the car battery died, but after i connected the clamps, the car started right up on the first try! The built-in tire inflator is really convenient—i was able to quickly inflate the underinflated tire using the digital pressure display. It can also be used as a power bank to charge my phone. All the accessories are included, and the sturdy, durable hard case feels very solid. It’s a great value—i’d give it a perfect 10 out of 10!
"
R
I was a little hesitant when i bought this jump starter with an air pump, but it completely exceeded my expectations. Last weekend, my car ran out of power in the parking lot. After connecting the clamps, the car started right up. The built-in air pump reaches up to 160 psi, and i used different nozzles to inflate both my car tires and my child’s basketball. It also comes with a bright led light, which is handy for emergencies at night. The sturdy casing protects it well from bumps in the trunk. All in all, this is a must-have for road trips.
L
I'm very satisfied with this product. I tried it on my gas-powered car, and it started up without any problems. The air nozzle is versatile and can be used on bicycle tires and sports balls. The casing is sturdy and drop-resistant, and the protective design is safe and reliable. Shipping was fast, and it arrived in my country in no time. This is a must-have emergency tool for every driver.
B
"this multifunctional emergency power bank is fantastic. I’ve tested it several times. The battery life lasts for months, with almost no noticeable drop in charge. The digital display is large and clear, making it easy to read the readings even in direct sunlight. Its compact size doesn’t take up much space in the trunk. For frequent drivers, this is definitely a great investment.
"
D
I bought this as a gift for my husband. He can’t stop raving about it! It combines a car jump starter, a tire inflator, and a portable charger all in one. He’s used it to inflate his motorcycle tires and to jump-start his car on cold mornings. It comes with a storage bag and all the necessary nozzles. Shipping was fast, and the packaging was very sturdy. I’ll definitely recommend this product to my relatives.
M
5 stars! A very useful tool. It made jump-starting my car a breeze, and the air pump works great for inflating tires. Highly recommended!
J
I really liked it
S
Excellent product of good quality
S
This portable power station is exactly what i need during hurricane season. It has multiple outlets, a clear, easy-to-read display, and a handy built-in light. It charges quickly and is light enough to move around the house. Having it on hand as a reliable emergency backup power source gives me greater peace of mind.
J
This portable power station is ideal for use as a home emergency power source. It features multiple output ports and a clear, intuitive battery level display. It’s lightweight and easy to carry. Highly recommended for use during storm season!
I
I bought this power bank to prepare for hurricane season, and last week, when our neighborhood lost power for nearly 12 hours, it really came in handy. The digital display shows the remaining battery level precisely, which is much better than those vague indicator lights. It comes equipped with an ac outlet, usb-a, usb-c, and dc ports, so i can power multiple devices at the same time. We use it to continuously power a small refrigerator, phone chargers, and our home router. The built-in flashlight has an sos flashing mode, which is very useful in the dark.
N
This is my second order. The product looks great, and the voltage is stable.
S
I took it camping last weekend. I spent the whole night charging my laptop, phone, and small fan. It didn't overheat at all. It's a reliable power bank and a great value for the price.
H
It’s compact, but surprisingly powerful. I keep it in the trunk of my car for roadside emergencies. All the ports work as described, and the packaging was sturdy—it arrived in perfect condition. It’s a great value.
R
It’s compact but has a large capacity. I really like the built-in led light and the sos mode. It’s the perfect emergency power source for home and travel.
