NAISIANG

Jump Starter 4000A 12V Car Battery Booster Pack Up to 7 0L Gas 5 5L Diesel Portable Power

3.4(10)
$29.90$39.90

1023+ bought in the past month

About this item

  • 🔋 POWERFUL & VERSATILE EMERGENCY DEVICE: Never be stranded again! The NAISIANG car jump starter combines a 2800A peak current jump starter, a high-pressure portable air compressor, a 10000mAh power bank, and a bright 400-lumen emergency LED light into one compact, life-saving device.
  • 🚗 JUMP-START ANYTHING IN SECONDS: Start dead batteries in seconds, not minutes. Delivers a powerful 2800A peak current to start vehicles up to 7.0L gasoline and 5.5L diesel engines. Perfect for cars, trucks, SUVs, motorcycles, boats, and more. Features advanced spark-proof and reverse polarity protection for ultimate safety.
  • 🔄 DUAL-FUNCTION PORTABLE AIR COMPRESSOR: Quickly inflate flat tires, sports equipment, air mattresses, and inflatables. The "Fast-Inflate" function gets you back on the road safely, while the precise digital pressure control is perfect for maintaining optimal tire pressure for better fuel efficiency.
  • 💡 5-MODE 400 LUMEN LED FLASHLIGHT: Illuminate any situation with an ultra-bright 400-lumen LED. Features multiple modes: High-Beam, Normal Light, Strobe, SOS, and Flash – essential for nighttime emergencies, signaling for help, or making roadside repairs safely.
  • ❄️ ALL-WEATHER RELIABILITY (-40°C to +80°C): Engineered to perform in extreme conditions. Our jump starter features advanced battery technology that guarantees startup power even in freezing -40°C (-40°F) cold or scorching +80°C (176°F) heat. A true year-round emergency tool.
  • 🛡️ INTELLIGENT SAFETY & EASY TO USE: Fully automatic intelligent clamps with 8-level protection (reverse polarity, over-current, over-voltage, etc.) make it safe and foolproof for anyone to use. The clear LCD screen provides real-time status updates on battery level and operation mode.
  • What's in the Box: Car jump stater Intelligent Heavy-Duty Jumper Cables Air Compressor Nozzle USB Charging Cable Durable Storage Case User Manual
$29.90
Was $39.90Save $10.00

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Product details
BrandNAISIANG
Battery Cell CompositionLithium Polymer
Voltage12
Product Dimensions8"D x 4.5"W x 1.8"H
Vehicle Service TypeBus, Motorcycle, Passenger Car

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Customer reviews

3.410 ratings
  1. 5★50%
  2. 4★0%
  3. 3★0%
  4. 2★17%
  5. 1★33%
★★★★★

This a Great Product

Allen E Fowler—February 12, 2026✓ Verified purchase

This is a nice kit Has everything that was promised So far I really like the quality Read more

★★★★★

Jump

Edgar—January 2, 2026✓ Verified purchase

Recomiendo que compren este producto porque son bueno Read more

★☆☆☆☆

Works like a brick.

Jane Cox—January 13, 2026✓ Verified purchase

Thought it was a piece of crap couldn't even get it to charge so we sent it back and bought it again it was the same thing must be a bad batch . Got a different brand and it charged right up and works great. Read more

★☆☆☆☆

Catch fire

Buddy butts—February 9, 2026✓ Verified purchase

Caught fire after using it 4 times on the air pump definitely no good Read more

★★★★★

Perfect emergency tool in an easy to store compact pouch for every motorist

Naomi—March 27, 2026

I recently picked up this car jump starter, and it has quickly become one of the most useful emergency tools I’ve ever owned. The combination of powerful jump-start capability, built‑in tire inflator, bright LED light, and USB charging ports makes it a true all‑in‑one lifesaver for the road. The jump starter packs plenty of power and had no trouble starting my vehicle in seconds. The tire pump works surprisingly fast, and the digital pressure readout makes it easy to get accurate inflation without guesswork. The LED light is bright enough for nighttime emergencies, and the USB port is perfect for keeping my phone charged when I’m on the go. The starter cables are keyed and only plug into the pack one way. The inflator tube screws into a port on the unit easily not requiring any tools. What I love most is how compact and easy to store it is—everything fits neatly in my trunk without taking up space. It feels durable, well‑designed, and reliable. Overall, this is one of those products you hope you never need, but you’re incredibly grateful to have when the moment comes. For the price you pay you get a pretty comprehensive tool set. Highly recommended for every driver’s emergency kit! Read more

★★☆☆☆

Poorly constructed charger

bruce grosman—March 14, 2026

The instructions included are terrible. They don’t explain how you charge this to be able to use it as a car battery jump. It can be used as a tire inflator also. It may take 100 years to charge a dead battery. Would not recommend Read more

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