3000A Peak Car Jump Starter, 21800mAh Portable Battery Booster with 150PSI Air Compressor, 12V Jump Box for 9.0L Gas/8.0L Diesel, LCD Display & LED Light
3000A Peak Car Jump Starter, 21800mAh Portable Battery Booster with 150PSI Air Compressor, 12V Jump Box for 9.0L Gas/8.0L Diesel, LCD Display & LED Light
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YaberAuto

3000A Peak Car Jump Starter, 21800mAh Portable Battery Booster with 150PSI Air Compressor, 12V Jump Box for 9.0L Gas/8.0L Diesel, LCD Display & LED Light

255 ratings

Key item features

  • Powerful Engine Start: Instantly jump starts 12V vehicles with up to 9.0L gas or 8.0L diesel engines, featuring a 3000A peak current and 21,800mAh battery.
  • Integrated Air Compressor: Includes a 150PSI air compressor with smart presets and auto shut-off, inflating car tires to 20 PSI in 2 minutes, and comes with a detachable hose and three nozzle adapters for various inflatables.
  • Advanced Safety Features: Patented safety system with honeycomb cooling reduces start-up temperature by 30%, preventing short circuits, overheating, and overvoltage, with real-time data and alerts.
  • Durable Power Supply: Supports over 1,000 charge cycles and offers a standby time of up to 24 months, operating reliably in harsh environments from -4F to 140F.
  • Versatile Charging & Lighting: Equipped with dual USB outputs and a DC output for charging smartphones, tablets, and in-car devices, plus three LED light modes for nighttime or emergency use.
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Specs

Battery capacity, 21800 mAhAmps, 3000 AAutomotive battery type, Lithium-Ion BatteryBrand, YaberAutoPower type, BatteryCable length, 1.2 ft

About this item

Product details

Our Car Jump Starter combines powerful performance with portability. With a peak current of 3000A, this portable battery booster can easily start vehicles with up to 9.0L gas or 8.0L diesel engines, helping you solve dead battery issues effortlessly. Equipped with a  21,800mAh battery and a 150PSI air compressor, it’s perfect for inflating tires and handling various roadside emergencies. The dual USB outputs and DC output ensure you can charge smartphones, tablets, and power other in-car devices with ease. Three LED light modes provide added safety for nighttime use or emergency situations.

Whether you're driving through the city or exploring the outdoors, this compact and rugged jump starter power pack is your reliable companion on the road.

  • Instantly jump start 12V vehicles (up to 9.0L gas / 8.0L diesel engines) with ease.
  • Advanced safety system with patented tech and honeycomb cooling reduces start-up temperature by 30%, preventing short circuits, overheating, and overvoltage.
  • Supports over 1,000 charge cycles with a standby time of up to 24 months.
  • Powers 12V car accessories anytime, anywhere.
  • Starts vehicles even in harsh environments from -4°F to 140°F.
  • Real-time data and alerts at a glance for safe and easy operation.
  • The 35L/min (150 PSI) air compressor features smart presets and auto shut-off, quickly inflating car tires to 20 PSI in just 2 minutes.
  • Includes a detachable air hose and three nozzle adapters, making this jump starter box ideal for inflating car tires, bicycles, and various sports balls.
  • Includes a detachable air hose and three nozzle adapters, making this jump starter box ideal for inflating car tires, bicycles, and various sports balls.
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Specifications

Battery capacity

21800 mAh

Amps

3000 A

Automotive battery type

Lithium-Ion Battery

Brand

YaberAuto

Warranty

Warranty information

If you have any questions during or after purchase, please contact us by email, biyouquewem@126.com. Provide 7*24 after-sales service

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
255 ratings76 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars71% (181)
  2. 4 stars11% (29)
  3. 3 stars7% (18)
  4. 2 stars2% (6)
  5. 1 star8% (21)

Reviews summary

Pros

  • : Offers good functionality at a low cost.
  • : The unit runs after brief instructions and stows in a car.
  • : The charger stores easily and starts a dead battery.
  • : The product suits christmas occasions and vehicle owners.

Neutral

  • : Unit inflates but often reads roughly 2 lbs high.

Cons

  • : Device stops supplying power shortly after sessions start.
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Showing 1-3 of 76 reviews

Nov 30, 2025
Reviewer name: Wayne
Item details
Size: 3000A, 150PSI
Sold byLaresar usDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

You Gotta Get It

I just bought this battery booster and already it has paid for itself. Quick delivery, great price, portable, and easy to use. If you don't have one, you need to get one. I love this thing! I've been showing it off to my friends and telling them about how affordable and easy it is to use for multiple uses. I highly recommend it!

Helpful?1GBSDRN658B25255791907
Nov 13, 2025
Reviewer name: Michael
Item details
Size: 3000A, 150PSI
Sold byLaresar usDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A good price for what you get.

Great price for what it is. I like the compact size of it. Fits perfect under the seat of my truck.

Helpful?1GBSDRN658B25255791907
Oct 15, 2025
Reviewer name: Jessica
Item details
Size: 3000A, 150PSI
Sold byLaresar usDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Getting ready for work one morning and my car wouldn't start. I panicked and didn't want to wake anyone out of there sleep and remembered that I had this sitting in my car. It had been there since I bought a few months ago and it was still fully charged connected it and my car started right up. Glad I bought it.

Helpful?1GBSDRN658B25255791907
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