Features:

  • [Car Jump Starter]: The GOOLOO Jump Starter GP200 is so powerful that it makes it easier for you to start most size 12V cars (up to 8.0L Gas or 6.0L diesel or Motorcycles , RV, tractor, light-duty trucks, lawnmower, cargo vans, ATVs, snowmobiles , oil boat , etc ) up to 30 times with 1000 amps of peak current and heavy duty clamps
  • [Quick Charging USB Ports]: Designed with dual USB output, the quick charge 3.0 USB port not only charge faster than usual, but also compatible with almost all USB charging specifications of products and devices.
  • [ Advanced Protection & Upgrade Supreme Clamp]: The GP200 has built-in smart security protection and is more secure to use. The upgrade clamp is bigger 1/2 and more durable than before.
  • [Portable Charger & LCD Screen]: 20800mAh Capacity with Dual USB Ports, charge phones, tablets, camera, kindle and other device. LCD Screen: tell you the status of the battery and when to charge
  • [What You Get]: GOOLOO Jump Starter GP200, 12V Battery Clamp, Wall Charger (With UL Certification), Car Charger, USB Cable, Storage Case, User Manual (P.S. Not include 12V cigarette lighter socket adaptor ).our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service
I gave it a second chance…

I am one who does considerable research before purchasing anything (I have been a dedicated Consumer Reports subscriber for decades.) and when I saw the rave reviews of the GOOLOO Jump Starter on several sites I took the plunge. Unfortunately when it arrived and following directions it was a lemon. It would charge but not hold at 100% but dropped to 1% and I couldn't turn it off. Another I read in reviews had the same problem. I tried charging with the AC adapter and in a vehicle to no avail. But having seen it rated so highly on mostly automotive sites I decided to exchange it for another and couldn't be happier. I put it through the rigors of jump starting my lawn tractor (bad battery) and it was flawless. The case is a nice touch and its versatility is a plus. I highly recommend this little unit.

So far, these perform as expected. Just one ...

So far, these perform as expected. Just one note, the jump start output does not use the standard connector found on most other similar lithium jump start units. That would have be a deal killer for me if they hadn't included a standard 12v cigarette lighter socket connector (we're using this to run 12v items in a camper van). That output provides 10 amps at 12v, which is more than we need for all the intended uses.

Works Great! Wouldn't Want To Be Without It Now.

Originally I bought a cheaper Battery Pack from another brand. It was very flacky in getting a connection to the battery that would work. And then, when it was cold or the battery completely dead it would not start the car. So after a lot more research, I ordered this one. I have used it several times as we have had severe cold and the battery was defective. As soon as it is connected to the battery, you hear a click, and that is all you need. No button to press or jiggling the connectors. It is ready to go and it works. After starting the car it is hardly depleted at all. After 3 starts it still shows 96% charged. It feels solid and well built. It comes in a nice carrying case for storage in the car. It is easy to charge with any A/C outlet. I am very happy with this item. UPDATE 6/20/18 - Something went wrong with the internal electronics and the unit would not charge. Gooloo did an admirable job of standing behind the product and offering a refund or replacement. They clearly proved to be the kind of company you can trust for doing business with.

Very Impressed

Works great. My motorhome house batteries were so dead and couldn't start generator to pull slideout in. But this started it right up. It even gave batteries enough to keep generator running. When they're very dead it takes a minute for the jump start ready message to come on so don't be discouraged if it looks like it's not doing anything. If you put it on a full battery the message comes right on. Plus a nice case with wall and 12v charger adaptors

Recommend.

Bought this for my current road trip as a backup. My car is out of battery this morning. Instead of calling AAA and waiting for them, I jumped start my car and drove it to Auto Advanced have the battery replaced. It works perfectly. Saving me a lot of time. Recommend.

Best and most reliable jump starter on the market!

I seldom post reviews but I had to for this product. I purchased this jump starter over a year ago and could not be more pleased in it's performance an ease of use. It has been used several times over the past year to jump a variety of vehicles and still maintained a charge over 70%. Even after 6 month period of no use it maintained a charge of over 90%. I have since purchased 2 more for family members. Best part is not needing to rely on another person's car for jump start or carrying cumbersome jumper cables. You will not be disappointed with this product.

Impressive

This comes with: a hard plastic zip clamshell case with a soft cover; an AC wall charger, a car charger, a USB charger, solid battery clamps for a vehicle, an electronic device charging output, and clear instructions. The instructions are in English but the grammar is Chinese -- but you won't have any trouble figuring them out. This is a very well-designed product! One year later: I had a dead battery and couldn't start a 90 hp outboard motor. Formerly, this meant hauling a fifty-pound deep-discharge marine battery to shore and re-charging it overnight. Attached the GooLoo unit; turned the ignition key; engine started immediately. Perfect!

This thing absolutely works.

The belt on my alternator recently went bad causing the battery to gradually lose its charge. I used this thing to start my car, with the battery virtually completely dead, at least four times (in the same night). Of course it didn't stay running for long, as it was almost completely dead and receiving no charge from the alternator, but this charger started it without any difficulty each time and still had plenty of charge left to go. I feel it was worth the money as such and feel much better about giving two more of them as gifts to family. It works. It does what it's supposed to do. End of story. (I have the yellow one but I got the red one for a family member as a gift.) My only complaint is that the material of the webbing in the carrying case scuffs up the display on the unit. As stated earlier, I got three of these jump starters, and all three had display scuffing when I received them. I really dislike cosmetic defects on a new product. When I buy something new I want it to look new. I thought they were shipping them like that, but after noticing it got worse after I got it, I realized it was the webbing in the carrying case causing it. (See included images.) The webbing is rubbing against the display as it slightly bounces around in the back of my vehicle marring the surface. So apparently it got scuffed up a little in transit to me, and then even more during transit in my vehicle after receiving it. It puzzles me why anyone would design a case that does mild damage to the product it holds. (I once had a camera case that did the same thing to my camera display. A much more expensive, and therefore aggravating, problem.) It's not an issue, yet, but I could see it becoming an issue over time as progressive scuffing makes the display possibly more difficult to read in the daylight. (Because the scratches will obscure the text and reflect light in odd directions. You know, like a scratched up watch face or phone screen or something.) I've begun putting the unit in a large zip-lock prior to putting it in the carrying case in order to mitigate this. Just thought I'd make people aware of this. You may want to wrap it in a cloth or something before putting it away. I'm also a little concerned that the cable clamps are mostly made of what looks like a rather brittle plastic. I got one of another brand, and though I like that device's design and construction less than this one, the cables are much higher quality with clamps that have a lot more metal underneath the plastic exterior. While it's not currently an issue, I'm a little concerned about their longevity, as the plastic seems like the sort that gets very brittle with age and eventually just cracks and/or breaks apart. NOTE: READ THE INSTRUCTIONS. There's some very specific and potentially important information regarding use within. I see pictures of people claiming their units caught on fire or blew up, and perhaps that's true, but I'd not be surprised if they disregarded the instructions or didn't read them at all. For example, after jumping my car my father wanted me to leave the unit hooked up to the battery for a while afterward. But the instructions make it very clear this is not an automobile battery charger, and not to do that due to risk of overheating, etc. People often leave cables hooked up for a while after the vehicle starts when jumping car to car, and I'd not be surprised if some people did the same with this. Read the instructions.

Perfect size

Perfect size to store anywhere. Came with everything i could ever need.

Don't leave home without it

This is absolutely the best power bank i have owned. it is small and lightweight, but packs enough power to get the job done. I travel all over the country for work and this power bank fits easily into my back pack and passes the TSA checkpoint at the airports. I have used it to jump start several gasoline vehicles with dead batteries so far as well as my cell phone. I have had to use the flashlight a couple times. It is simply the best tool in my tool bag. I would recommend this product to anyone.

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