Name: GOOLOO GT4000S Car Jump Starter 4000A 12V Jump Pack for 10L Diesel and 12L Gas Engines, 100W Two-Way Fast-Charging Portable Car Battery Charger Booster Box SuperSafe
Brand: Gooloo
SKU: 5L6Y39WES8HX
Price: 119.99 CAD
Availability: InStock
Rating: 4.6 (356 reviews)

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GOOLOO GT4000S Car Jump Starter 4000A 12V Jump Pack for 10L Diesel and 12L Gas Engines, 100W Two-Way Fast-Charging Portable Car Battery Charger Booster Box SuperSafe

<ul><li><strong>Engine Start Capacity</strong>: Delivers 4000A peak for 12V vehicles, supporting up to 12.0L gasoline or 10.0L diesel engines.</li><li><strong>Multiple Jump Starts</strong>: Provides up to 60 jump starts on a single full charge.</li><li><strong>Rapid Recharging</strong>: Fully charges from 0% to 100% in 1.2 hours, with 5 minutes of charging sufficient to start a car.</li><li><strong>Device Powering</strong>: Features 3 USB Ports, a 15 volt 10 Amps port for 15V or 12V DC devices, and up to 100W charging speed for laptops.</li><li><strong>Informative Display & Lighting</strong>: Includes a 3.2-inch informative LED screen and a flashlight with 3 modes (SOS, SPOTLIGHT, STROBE).</li></ul>

<ul><li><p>✔Portable Jump Starter 4000A peak 88.8Wh for 12V vehicles up to 12.0L gasoline or 10.0L diesel.</p><p>✔A single full charge can achieve 60 times jumpstart.</p><p>✔Up to 100W Charging Speed for MacBook&amp;Other Laptops.</p><p>✔24 Months Stand-by Time.</p><p>✔Built-in 10 kinds of protection technology to free your mind of misgivings of misoperation and sparks and&nbsp;has a 3.2-inch informative LED screen.</p><p>✔GT4000S with 3 USB Ports and a flashlight with 3 modes(SOS, SPOTLIGHT, STROBE).</p></li><li><ul><li><b>In The Box</b></li><li>1xGooloo 4000A Car jump starter battery pack </li><li>1xHeavy Duty Jumper Cables</li><li>1xSC 100W Car Charger</li><li>1xUSB to Type-C&nbsp;Cable&nbsp;</li><li>1xType-C to Type-C Cable</li><li>1xCigarette Lighter Adapter</li><li>1xStorage Bag</li><li>1xUser Manual</li></ul></li></ul>

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GOOLOO GT4000S portable car jump starter Only 1.2 hours can fully charge the jump box from 0% to 100%. 5 minutes of charging time are enough to start a car(100W car charger is included). Charge it whenever and wherever as fast as the original adaptor for your laptops (Type-C port only) .It compared with a traditional car jumper or jumper cables kit. Compatible with RVs, pickup truck , motorcycle, SUV, tractor, boat, etc.Plus a 15 volt 10 Amps port for powering any 15V or 12V DC devices, like tire inflators, inverters, and more.

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Made with sturdy and long-lasting components.

I might have jinxed my husband buying this for him for Christmas, lol. We moved and he didn't drive his truck for a week and a half. When he did go to start it, it was dead. He put this jump starter on and it turned over right away. He figured it was working as soon as he put it on as when he opened the truck door, all the chimes were working, when they weren't before.
We have CAA but man, this is so much easier to use.

Worth every penny!

I have three. Well worth the money when bought on sale. I have mostly just used mine to boost vehicles. I did boost a new model Ford Powerstroke that had been sitting outside in a Sask cold snap. The vehicle  started like it was in a heated garage and only took several percentage points off. Hopefully they last several years???

Best Bang for the Buck

I bought this for my husband for Christmas. We went away for a month and his truck wouldn't start. I reminded him that he had this, tried it, and the truck started right up. We also used it to power a light for our electrican when he was changing out our electrical panel. My husband then used it to boost his lawn mover battery. Our power is scheduled to go off in 2 days and I will be using that day for sure.

Multipurpose power source not just for jumping car

This product was on sale by over 50%. I researched the product and even asked Gemini to give me it's opinion on the product. All on-line explanations were positive so I purchased it from Walmart  online. I got it within two days. Followed the instructions on its use for charging purposes. The very next day a neighbour came over needing a boost. Timing was perfect. We hooked it up as per the instructions and his car started immediately. He indicated that his vehicle has never started that fast. Guess what he was doing once I told him that this product was less than $125.00

Great Product - Made in China

Haven't used this for a boost yet. Charged it up fully and looking forward to using it to recharge devices in our household such as cordless lamps and cell phones. Especially wanting to see the capacity for recharging my laptop. Disappointed that it does not come with a durable, protective case as I do intend to take it with me in my vehicle. My current older model has a great carrying case make portability and storage in the vehicle very easy and practical.

Big Capacity Jump Starter

I was intending to purchase this for a few months and went to the dealer website only to find that Walmart was significantly cheaper!  It arrived fast and although I have yet to boost something, the reviews were great.

Strong and Compact

As ordered and great unit so far. Charges up quickly. Easy to use. Will go camping as a backup power supply and/or booster. Would recommend; See lots of good current reviews on YouTube.

GOOLOO GT4000S Car Jump Starter 4000A 12V Jump Pac

[Employee of walmartcanada] I own a tow truck, and almost every tow truck operator I know relies on NOCO products. My previous booster stopped working after two years, so I purchased this new one about a week ago. Since then, I've been using it daily and it has performed exceptionally well—very easy to operate and highly reliable. I just hope it continues to deliver the same performance during the winter season

Good Product

purchased this booster after all the great reviewes online and by project farm, 1st time I used it it was left in my car on a cold night and it would not work only a snowflake icon on the screen.  I could not boost my car until I brought it inside to warm up for a few hours. kinda defeats the purpose of the booster pack if it doesn't work on the cold days when you need it most

not as good as the reviews make it seem

Upon delivery I was immediately pleased with what appeared to be a well made product with quality accessories. Even the box was impressive! It arrived with 71% charge remaining, but in order to give anything battery reliant it's best chance, I always fully charge the unit 100% before use. However, this led to concerns and made me suspicious from the start as it eventually stuck at 99% and simply wouldn't achieve a 100% state of charge. As a result, I had no option but to attempt to start my vehicle with the 99% achieved: this should not have presented a problem given its theoretical abilities. The engine only turned one single compression, (i.e. about 2 or 3 seconds) so I thought I thought it best to recheck the connection to the battery? It was fine, but I surprised to find that the unit was already down to 91%! I made a second start attempt with similar results and this time after another 2-3 second start attempt, the unit was reading 82%. Clearly it wasn't going to start the vehicle and given the rate of discharge, it wasn't going to last more than another 10 seconds before it was down to 50%! I have tried to contact Gooloo on the number provided to no avail - I simply do not have time to spend days on the phone. Extremely frustrating and disappointing experience. It seems that even if a design is good, everything is a “Lemon” these days.

Hugely disappointing