GOOLOO GT4000S Jump Starter 4000A 100W 2-Way Fast Charging
GOOLOO GT4000S Jump Starter 4000A 100W 2-Way Fast Charging, 12V Portable Car Battery Booster Pack,IP65 Power Bank Charger Box with Jumper Cables for all gasoline or 10L diesel engines
From the brand
GT1500 Jump Starter
| Weight: | 2.02 kg |
| Dimensions: | 15 x 27 x 12 cm; 2.02 Kilograms |
| Brand: | GOOLOO |
| Model: | JS-271 |
| Manufacture: | GOOLOO |
| Dimensions: | 15 x 27 x 12 cm; 2.02 Kilograms |
Easy and convenie
This is the second one I’ve ordered. I got one for myself a few months ago and it was a life saver, easy to use and the charge lasts a while. You can use it multiple times to start your car on one charge. I have ordered this one for a friend who is also very impressed.
It worked!
Once i used the boost button thr car started! Can’t comment on Longevity but so relieved it worked. Used up about 15% ofnthr charge for one jump start.
I only have a medium sized car, so maybe didn’t need this size or power as it is bulkier than others I believe.
Might aswell jump
Received promptly, when needed 5 months later it didn’t work, which was disappointing. However I contacted the supplier and they sent a replacement within 24 hours, this one does work. I scored 5 stars based on customer service.
Very good
I bought be cause I have a few cars in the household.my ford 2l diesel had a flat battery so bad all dash lights were off and no power I connected the gooloo and on the second boost started up so it’s a thumbs up for me
I can’t recommend this product enough
It’s the only jump Pak I know you can leave it charged at 60% come back to a year later and it will still be on 60% for when you need it.
Very powerful starte
This is truly a very powerful jump starter. Used it for a BMW 330D when the battery went totally, flat. I mean dead.
Just connected this mean machine and started. The heavy engine turned straight away and the car started after a year’s worth of dead battery!
Comes with its own carry case and attachments. Recommend.
Easy to use
The unit is simple to use and has got me out off trouble a few times since I got it a handy piece of kit and easy to keep in the ca
Shortly after getting the Gooloo jump starter, I had to use it on my Mums car, I connected the unit the light flashed green which meant that the battery needed a boost, I boosted the battery for approximately 10 minutes with a few failed attempts in between and finally the car started. This unit will start a car with a low battery level, it can recharge and then start a depleted battery but if the battery is fully gone and will not take a recharge than this will not work. I charged the Gooloo before Christmas it was in the car through all the cold spells it boosted and started my Mums car and was still registering as four out of five on the charge level. Great Product.
How Good The Gooloo GT4000s is
I bought the gooloo about 4 weeks ago.i was using it mostly to charge phones etc etc..on Friday last the battery light came on in the cars,knew my alternator was on its way outbut continued to drive..yesterday evening the car absolutely diednothing would work.even the boot was sealed shutI eventually got the boot open to get to the gooloo 4000s..I managed to get the car started again and move it to a safe space of the main road.other power banks and jump starters would not of had the power to turn over the engine..although it’s expensive its work the money.i was a bit surprised by the length of the jump leads..they could be lengthen 6/9 inches to make jump starting a somewhat less awkward experience.
Does exactly what you need when you need i
Purchased this unit just over a year ago and have had it in the boot for all that time. Roll on the cold weather this month (Jan 2024) and found that my battery had let me down away from home. Pulled the Gooloo out of the box and connected up hoping that it would work as expected. With some relief I can report that it just did what you would expect – the motor turned over as normal, and the car started without an issue.
Great to know that we have this for exactly this situation!
Solid, and easy to use
was a bit skeptical as it is a little cheaper then others, but its litteraly built like a brick, has a fantastic capacity and is very simple to use, even has a faily self explanitory boost button for compleatly dead batteries. (some make hide this function behind mystery button combos) just hook it up turn it on and start ya car and ya done. dont even need to recharge it after use, I had jumped 3 cars before I remembered to get it out the car and charge it.
that said, the most use I get out of this is a portable battery bank for charing thing with its capacity and multiple outputs is fantastic.. have even use it to power a tyre inflator instead of starting up the car. comes with a cable to charge in the car, but it is a 100W charger so best not forget its pluged in.
Essential Protection for Your Car Starte
I recently purchased a protection case for my car starter, and it has proven to be a valuable addition to my automotive accessories. While it may not be the most glamorous item, it serves a crucial purpose, and here’s my review:
Protection and Durability ():
The primary function of this case is to safeguard my car starter from potential damage. The sturdy construction and thick padding inside provide a sense of security that my valuable device is well-protected. It’s reassuring to know that it can withstand minor bumps and scratches.
Custom Fit ():
The case is designed to snugly fit my specific car starter model, which I appreciate. It prevents unnecessary movement inside the case during transport, reducing the risk of damage. The interior compartments and straps keep everything neatly organized.
Convenience ():
The carry handle and shoulder strap make it easy to transport my car starter and related accessories. Whether I’m storing it in my trunk or taking it with me on a trip, the case’s portability is a plus. It also has extra pockets for storing charging cables, manuals, or other small accessories, which adds to its convenience.
Quality Zippers ():
The case’s zippers are robust and feel durable. They slide smoothly without snagging, ensuring quick and easy access to my car starter when needed. Quality zippers are an important aspect of any case, and this one delivers in that regard.
Aesthetic Appeal ():
While the primary focus is on protection, it’s nice to have a case that doesn’t look too shabby either. The design is simple and functional, with a professional appearance. It won’t turn heads, but it’s not an eyesore either.
Price ():
The price of this protection case is reasonable for what it offers in terms of protection and organization. It’s a worthwhile investment to safeguard an essential automotive tool.
Versatility ():
One minor drawback is that this case is designed specifically for my car starter, limiting its versatility. It would have been even more useful if it could accommodate a range of car starter models or other small electronic devices.
In conclusion, a protection case for my car starter is a practical investment for anyone who wants to ensure the longevity and functionality of their valuable automotive accessory. While it may not have all the bells and whistles of more versatile cases, it excels at its primary job—protection. Overall, I’m satisfied with my purchase, and it gives me peace of mind knowing my car starter is well-guarded in this case.
Does the job
I was worried because it was quite small, but it does the job. Turned my 4 litre and still on 4/4 bars. Easy to use, has a red and green light to show if it’s connected correctly.
Excellent booste
Very good product only issue with these is if you require a long crank when boosting a vehicle for priming fuel etc etc it will shut down after a short period to stop overheating. All these type of boosters do this unfortunately. However it is highly recommended for boosting any vehicle etc
I have used this on 3 different cars (all SUVs) and a lawn mower. It always works well for me.
It also holds a charge for a long time, very handy to just leave in the car until it’s needed.
Only 4 stars for “ease of use” because the leads are pretty short – could be a bit longer.
4 stars for “value for money” because when I bought this less than a year ago it was twice the current price.
Also I seem to have lost the mains charger, so need to find another from somewhere!
Bought this awhile ago now and have just kept it in the truck in case I needed it. I’ve used it as a power bank a few times to charge my IPhone and Apple Watch (just because I had it I thought I’d use it). Interesting to note that if I just try and charge the Apple Watch, the unit seems to switch off. I’m assuming just the watch charging alone uses so minimal power it doesn’t register the device is charging so it just switches off.
We’ve had a very old 3t diesel dumper on a job for a couple of months and it hasn’t been started. Yesterday we needed to move it off the job and the battery was completely flat. Also due to other vehicles being parked jump leads wouldn’t reach anyway. Attached this unit to the battery (unit was at 100%) and pressed and held the boost button. Was strange to see the power of the unit drop from 100% to 95% in about 30 seconds. Turned the key and dumper started first time. Mate who was with me asked for the link! And I was so impressed thought I’d get back on and give it a review. Great price and great peace of mind. 100% recommended.
Easy potable use
Have no mechanical aptitude but found this easy to use with good results. Purchased for use with campervan, for times I unknowingly drain my main battery, has started the vehicle first time without effort using little of the charge. Gives me sense of security knowing this one less issue I would potentially face whilst out and about in remote locations
Have been using portable jump packs since the only option was Heavy Sealed Lead Acid packs. I’ve brought from all the major companies Snap-on Noco ect.
This brand was featured on a YouTube car channel and mentioned they had used for several months and found it to be effective.
I brought this one to leave in my mothers car. And it’s fortunate I did as over the cold snap her car required a jump.
The unit performed flawlessly. The state of charge was 80% and she jumped the car 3 times that day in below freezing temperatures. So her day was not disrupted or inconvenient waiting for help / recovery.
The unit shows 74% that evening when she popped it on charge back at the house.
Reasons we like.
Very high build quality.
Works well.
Very fast recharging via usb C 100w compatibility.
Good screen easy to understand for a non car person. You can’t connect leads wrong like say jump leads so much safer.
Unit has a bright led torch and can charge / any phone or 12v car accessory like a tyre inflator.
The price is very fair. I have a Noco which was almost 200 and performs worse than this unit and also has no fast charging ability.