TOPDON JS3000 12V 3000A Jump Starter, Battery Booster for 9L Gas & 7L Diesel, Portable Car Battery Charger
TOPDON JS3000 12V 3000A Jump Starter, Battery Booster for 9L Gas & 7L Diesel, Portable Car Battery Charger
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TOPDON JS3000 12V 3000A Jump Starter, Battery Booster for 9L Gas & 7L Diesel, Portable Car Battery Charger

|9 ratings

Key item features

  • Powerful Engine Boost: Delivers 3000A peak current to start 12V vehicles with engines up to 9.0L gas and 7.0L diesel, compatible with cars, trucks, SUVs, and boats.
  • Emergency Boost Feature: Includes a dedicated BOOST function to quickly start deeply drained vehicle batteries, ensuring rapid roadside recovery.
  • Rugged Safety Design: Features 100% copper clamps, heavy-duty cables, and an IP54 enclosure with intelligent protections against reverse polarity, short circuit, and overheating.
  • Integrated LED Light: Equipped with a 400-lumen LED flashlight offering SOS mode, an extendable hook, and flexible stand for hands-free, up to 30-hour illumination.
  • Portable Power Bank: Provides 24000mAh capacity for up to 45 jump starts, also serving as a power bank with multiple USB ports and a 12V DC output.
  • Weatherproof Durability: An all-weather ready device with an IP54 waterproof and dustproof rating, ensuring robust performance in various conditions.
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Specs

Battery capacity, 24000 mAhAmps, 3000 AAutomotive battery type, ‎1 Lithium Polymer batteries required. (included)Brand, TOPDONPower type, BatteryFeatures, Heavy-Duty

About this item

Product details

The TOPDON JS3000 12V 3000A Jump Starter is a powerful and versatile portable battery booster designed to quickly start vehicles with up to 9.0L gas and 7.0L diesel engines, including cars, trucks, boats, and SUVs. Featuring a 24000mAh capacity, it provides up to 45 jump starts on a single charge and includes 10 advanced safety protections like spark-proof and reverse polarity. This all-weather ready device also functions as a portable power bank with multiple USB ports and a 12V DC output, plus a 400 lumen 3-mode LED flashlight for emergencies, all housed in an IP54 waterproof and dustproof design with heavy-duty copper clamps and an EVA carrying case.
  • ‌

    3000A Power for Big Engines: TOPDON JS3000 jump starter delivers 3000A peak current to start 12V vehicles in seconds. Built for up to 9.0L gas and 7.0L diesel engines, this portable jump starter is ideal for cars, trucks, SUVs, pickups, boats, motorcycles, ATVs, lawn mowers, and more.

  • Reliable Dead Battery Boost: When your vehicle battery is deeply drained, the BOOST function helps you get back on the road fast. Press and hold the BOOST button, connect the smart clamps properly, and start your vehicle within 30 seconds. A dependable car battery jump starter for roadside emergencies.

  • Safer Heavy-Duty Design: Made with 100% copper clamps, heavy-duty jumper cables, and a durable IP54-rated enclosure, JS3000 is designed for everyday drivers and professional use. Built-in intelligent protections help guard against reverse polarity, short circuit, over-current, over-voltage, and overheating.

  • 400-Lumen LED Light with Hands-Free Design: The built-in 400-lumen LED flashlight helps you see clearly during nighttime breakdowns, engine checks, tire changes or outdoor emergencies. The extendable hook lets you hang the unit under the hood or around a campsite, while the flexible stand raises the light angle by 30 degrees for better visibility. With SOS mode and up to 30 hours of lighting on a full charge, the JS3000 is ready for both roadside and outdoor situations.

  • Ready-to-Go CAR KIT: The package includes the JS3000 jump starter battery pack, heavy-duty battery clamps, QC18W adapter, USB-C cable, user manual, and EVA carrying case. Backed by 1-year quality assurance, 30-day free returns, and lifetime technical support from TOPDON.

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Specifications

Battery capacity

24000 mAh

Amps

3000 A

Automotive battery type

‎1 Lithium Polymer batteries required. (included)

Brand

TOPDON

Warranty

Warranty information

1 Year Warranty

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Customer ratings & reviews

4.2 out of 5 stars
stars
9 ratings2 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars67% (6)
  2. 4 stars11% (1)
  3. 3 stars0% (0)
  4. 2 stars22% (2)
  5. 1 star0% (0)
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Showing 1-2 of 2 reviews

Mar 2, 2026
Reviewer name: John
Sold and shipped byTopdonDirect
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good to have in case your battery fails.

Helpful?6GNL2IBFAJM117332312869
Aug 7, 2026
Reviewer name: ana
Sold and shipped byTopdonDirect
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

I couldn't figure it out so I did get a simpler one

Helpful?6GNL2IBFAJM117332312869
Current price is $139.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Sold and shipped by TopdonDirect
4.594488188976378 out of 5 stars
4.6 stars out of 5, based on 255 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31
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$149.99
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Shipping, arrives by Tue, Nov 17 to Columbus, 43215
Sold and shipped by Next Level Auto Repair
Extended holiday returns
Free Holiday returns until Jan 31