Gooloo G7 Portable Jump Starter Gray 3000A 12000mAh for 8.5L Gas 6.0L Diesel Engines
GOOLOO G7 3000A Jump Starter – Built-in Charging Cable That Forms Carry Loop, SuperSafe Lithium Jump Box, 45W USB-C Fast Charge, 12V Safe Battery Booster for Up to 8.5L Gas / 6.0L Diesel
Hero image 0 of GOOLOO G7 3000A Jump Starter – Built-in Charging Cable That Forms Carry Loop, SuperSafe Lithium Jump Box, 45W USB-C Fast Charge, 12V Safe Battery Booster for Up to 8.5L Gas / 6.0L Diesel, 0 of 8
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GOOLOO G7 3000A Jump Starter – Built-in Charging Cable That Forms Carry Loop, SuperSafe Lithium Jump Box, 45W USB-C Fast Charge, 12V Safe Battery Booster for Up to 8.5L Gas / 6.0L Diesel

132 ratings

Key item features

  • Powerful Engine Start: Delivers 3000A peak current to jump-start 12V vehicles, including cars, SUVs, and trucks with up to 8.5L gas or 6.0L diesel engines.
  • Integrated Cable Design: Features a built-in charging cable that conveniently forms a carry loop for easy transport and prevents loose cords.
  • Versatile Device Charging: Equipped with 45W USB-C PD and USB-A outputs for fast charging of phones, tablets, and many laptops.
  • Advanced Safety Protection: Incorporates a multi-layer Battery Management System and safety circuits to guard against reverse polarity, short circuits, and overcurrent.
  • Compact All-Weather: Lightweight and small, designed to perform reliably in various temperatures from cold mornings to hot afternoons.
  • Comprehensive Included Accessories: Comes with a smart jumper cable, a USB-A to USB-C cable, and a carrying bag for convenience.
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Specs

Battery capacity, 12000 mAhAmps, 3000 AAutomotive battery type, Lithium PolymerBrand, GoolooPower type, BatteryFeatures, Portable Battery Starter

About this item

Product details

The GOOLOO G7 Portable Jump Starter is a powerful and reliable solution for unexpected dead battery situations, delivering a robust 3000A peak current to start cars, SUVs, and trucks with up to 8.5L gas or 6.0L diesel engines. Featuring a 12000mAh battery, a built-in charging cable, and a convenient handle, this compact device also functions as a 45W USB-C power bank with additional USB-A ports, allowing you to quickly charge phones, tablets, and even laptops. Its advanced safety system provides protection against reverse polarity, overcurrent, and more, while the multi-mode LED flashlight and all-weather reliability from -4°F to 140°F ensure peace of mind on the go.
  • Instant confidence on the road: 3000A peak current delivers the burst your 12V battery needs to start cars, SUVs and many trucks quickly, even when conditions are rough.
  • Built-in cable that becomes a handle: no loose cords, no lost accessories. Pull out the charging cable, snap it into the ring, and you’ve got a comfortable carry loop for easy transport and quick access.
  • Fast, versatile charging: USB-C PD 45W plus USB-A output lets you charge phones, tablets and many laptops while still keeping a port free for a passenger or accessory. Great for work trips, road trips, and outdoor days.
  • Real protection, not just labels: multi-layer Battery Management System and safety circuits guard against reverse polarity, short circuits, overcurrent, overvoltage and overheating so even non-technical users can jump a car with confidence.
  • Compact, ready for every season: lightweight and small enough for the glove box or a backpack, built to perform in cold mornings and hot afternoons alike so you’re prepared year-round.
  • What's In the Box: 1 X jump starter , 1 X smart jumper cable, 1 X USB-A to USB-C cable, 1 X carrying bag, 1 X user manual. Moreover, we are committed to providing quality and peace of mind. This product comes with an 18-month warranty
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Specifications

Battery capacity

12000 mAh

Amps

3000 A

Automotive battery type

Lithium Polymer

Brand

Gooloo

Warranty

Warranty information

We offer an 18-month limited warranty and 30-day money-back guarantee. For manufacturing defects within 18 months, we'll replace the unit. The warranty doesn't cover normal wear, misuse, or unauthorized repairs. Contact us via email (fiona@gooloo.com for US, support.eu@gooloo.com for EU) or call 1-888-886-1805 (Mon.-Fri. PST 9:00 a.m.-5:00 p.m.) for support.

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.

Customer ratings & reviews

4.7 out of 5 stars
stars
132 ratings114 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (98)
  2. 4 stars20% (26)
  3. 3 stars5% (6)
  4. 2 stars1% (1)
  5. 1 star1% (1)

Reviews summary

Pros

  • : Multiple layers of protection against overcharge, reverse polarity, and sparks.
  • : Supports simultaneous charging with reliable output.
  • : Compact and lightweight design for easy transport.
  • : It is small and portable, making it easy to carry.
  • : Performs well in chilly mornings.
  • : Operation is straightforward with an intuitive interface.
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Showing 1-3 of 114 reviews

May 24, 2026
Reviewer name: anonymous
Sold byGOOLOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Would Definitely Recommend

This is our newest addition to the Gooloo group of products that are great necessities for road trips, camping adventures or even the daily routine. This products fast charging abilities are exceptional plus the battery booster with cables and clamps work great. Would definitely recommend to all to give it a try. Happy and blessed travels. From El Paso, Texas God bless

Incentivized Review
Helpful?404A9A399BTC17092102046
May 16, 2026
Reviewer name: Larry
Top Reviewer
Sold byGOOLOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fits mt needs well

The GooLoo A7 Fills my needs very well. I didn't need a Jump starter to start a Diesel or even a high compression V8 Engine. Although I'm almost sure this one would do it. I have a 6 cyl minivan and a 4 cyl SUV. I used it on my minivan, It started it like it had a new battery in it. The size and convenient Carrying Bag make it easy to keep in the vehicle.

Incentivized Review
Helpful?404A9A399BTC17092102046
May 20, 2026
Reviewer name: jackie
Top Reviewer
Sold byGOOLOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lifesaver!

used it 11 days after it's delivery..worked like a charm!

Incentivized Review
Helpful?404A9A399BTC17092102046
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