1500A 12V Car Jump Starter, 16800mAh, Up to 7L Gas/5L Diesel

Jump started the Car right away and still works 2 years later very impressed! with this little thing come with thick zippered case for portable carry

Got it for my 1955 and I can jump my car if needed and charge my phone I love the small size

I have an EV6 with the dreaded ICCU (like an alternator in a gas car) issue. I've had both recalls done. I've still needed three jumps since the second recall a couple weeks ago. This little charger jumped the last two times (same day!) without being recharged in between. So it definitely works well. I'm recharging it now and it pretty quickly got to the 4th light blinking, so it probably used ~70% for those two jumps. A gas car might require more juice, though, to actually crank the engine instead of merely powering up electronics, so it might not handle multiple jumps for your car. Also handy that you can easily use it to get a quick read of your battery (mine was 7.1v before that second jump). Bonus: The case fits in my little EV6 frunk, so it's a relatively small item to store in your car.

This pays for itself. I’ve used it many times even to jump my Ford F150 when I left it running.

My car's battery was dead due to Covid-19 (the good thing is it is not contributed to CDC's data tracker). I did a quick research and bought this Megawise jump starter. I'm not an expert, the reason I chose Megawise is because of "ADVANCED PROTECTION & UPGRADED SECURE CLAMP". Maybe other products also did this, I'm not sure. When this product arrives, I first charged it with USB cable. To be honest, I don't know how long it takes to fully charge, I left it overnight. The next day I used it on my car. My car's battery's negative pole is covered by a plastic piece (like a pipe), and people said they usually jump start this kind of car using the positive pole and the common ground. Unfortunately, this means the jump start cable is not long enough to reach the common ground. I checked other jump starter brands, it seems that the cable length is the same (about 21inch long only). The good thing is it's not that hard to remove that plastic piece. Finally, I connected the starter with the battery. When it connects to the negative pole, it sparks. I wish the cable can be longer because somebody said if connecting to the common ground it won't spark on the battery. Anyway, after connecting the starter, I heard it has a clicking sound, like a relay, and the LED shows the voltage is varying. Then I tried to start the car's engine and it works immediately. So overall, this product is easy to use, with LED display, and a portable bag. Again, I wish the cable can be longer, but maybe the length is standard. I found other brands may come along with car charger and wall charger, that's why they are a little bit expensive. I don't care. As long as it can be charged and can start a dead car easily, and the price is affordable, that meets all my expectations. The history of using another car to jumpstart is gone. Thanks for offering this great product.

This excellent portable power bank is designed for ultimate convenience and performance. This product is to use, with a user-friendly experience in mind. It also has a sturdy, protective case, ensuring your power bank is safe from bumps and scrapes. It comes with a variety of output options, dual USB-A Ports (5V/2.1A port and a blazing-fast 5V/3A port), and a high-power 12V-16V/10A Output. Recharging the power bank itself is a breeze thanks to the convenient USB-C charging port. You can also count on excellent and fast customer support. Should you have any questions or need assistance, their responsive team is there to help, ensuring a smooth and satisfying experience.

Trash dont buy i purchase 3 one for each of my cars and when it came time to use it did not work. Charged them for 2 days full at 100% according to their LED indicator and not one of them worked as it should what a waste of money. Call their customer service support they told me to make a video of me proving they didnt work, they wanted me to let my car battery drain and potentially ruin to make a video of their junk not working. My car battery it's worth more than their junk I threw all 3 of their unit in the trash. Amazon should take it off their shelves instead off selling broken items to consumer's.

Very pleased with this!