12V Auto Jump Starter 2000A for Gas and Diesel Engines with Portable Charger

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1. Kevin Clonts Verified Buyer – 14 May 2024

   This has been a life saver. Where I live is negative temps and this has started my car on the first try many times now.
   

2. Big daddy Verified Buyer – 20 May 2024

   I bought a cheap battery some years ago during the COVID thing, I am now on SSA and was hoping to save money until I could afford to have the problem looked at. I THOUGHT(!) that after having something else fixed solved what I thought was the problem UNTIL 3/14/24 at 4:45 am.
   YEP YOU GUESSED IT, DEAD BATTERY.
   Now, I had no idea if it worked or would work and it had been weeks since I even checked the charge.
   Here we go, at least it wasn’t snowing or raining.
   I got it out of the back seat, popped the hood and WITH IN A COUPLE MINUTES ”NO FUSE AT ALL!!! I WAS ON MY WAY AND WAS 4 MINUTES LATER THAN NORMAL TO MY THURSDAY APPOINTMENT.
   5 STARS ***************HIGHLY RECOMMEND.
   BTW: THE UNIT WAS ”STILL FULLY CHARGED”
   GREAT BUY AND PURCHASE.
   

3. Thossy Verified Buyer – 23 November 2024

   This is a very lightweight device that can jumpstart your car* and charge other devices if it has enough battery charge itself. The instructions say to keep it over half full of charge but not to overcharge it; nor should you deeply discharge it and then fully charge it over and over. Also, note that if the car battery is too old or too depleted, or if it is too cold, this device may not start it. It is compact and lightweight, so you can keep it in the car and charge it every couple of weeks while you’re driving around with a typical USB-C charge block. It also has a handy, bright light with three modes including an SOS flashing pattern. The instructions are clear but do not explain the difference between the ‘ordinary clamp’ process and the ‘smart clamp’ process.

   

4. Garreth W Verified Buyer – 6 January 2025

   update: I used this to start three different cars, and now it will only charge to 50%. Charging is slow, but even after several days on the charger, only two of the four charge LEDs are lit. A little worrying. This is a marvellous jump starter for the price. I’ve had several different jump starters in the past, and this one is the smallest and easiest to use. I like the fact that the clamps are so strong, to bite through battery terminal corrosion – after all you need a great connection to deliver starting current to turn over a motor. There is no voltage meter on the device, so you can’t see how dead the battery you’re connecting to is, but that’s reasonable at this price point. It seems to deliver a strong output – despite what I said in the video I did test it just now. I disconnected the 12V battery from my car completely and used this jump starter in place of the battery. It turned it over with no difficulty. The only negative is that the device doesn’t come with a case, and it puts out a slightly higher voltage than I’m comfortable with – I’d be happier at 14.5V rather than the voltage shown in the video.

   

5. Lori Verified Buyer – 17 January 2025

   It charged once. I was able to jump the car. Now it won’t charge past 25%. Really disappointing. Even trying million outlets, differs chords…only charges to 25%. Useless. Glad my return window is closed. 🤬
   

6. Larry Verified Buyer – 5 February 2025

   works okay for regular size cars would not buy for suv or trucks with big tires works great on my bmw 535i sports extra featers are handy phone charger emergency light flash light.
   

7. char smith Verified Buyer – 9 February 2025

   Good to give a gift that provides a measure of safety.
   

8. Eddy Cabrera Verified Buyer – 2 March 2025

   A+
   

9. Jack Verified Buyer – 15 April 2025

   This thing is awesome, one of the best things I’ve ever bought.. It fits in the glove box, you can jump the car idk how many times on one charge. I needed a battery but was short on cash, I got by with this until I could afford the battery, it still amazes me how the little thing just starts the car with no trouble at all.. It has 4 lights that are lit showing it’s charged, I’d jump the car like 5 times and maybe 1 light would go out and it will still work even when down to 1 or 2 lights. I just looked at it after 2 months in the glove box and it seems still fully charged. Would recommend this to anyone.
   

10. Mike larson Verified Buyer – 21 April 2025

    I needed to use it for my car battery , it has stranded me at gas pumps before. I used it at the gas pump battery stranded me again, time to get my charging tool out for the first time and to my surprise it ” WORKED ” my car started up and I was happy. It funchened perfect so it’s a good buy . And you can charge you phone ECT .