MEGAWISE 1500A Peak 16800mAh Car Battery Jump Starter Booster up to 7L Gas or 5L Diesel Engines 12V

I didnt think this would work for my truck but it started it really fast. Read more

Puts out a large amount of amperage. It has jump started two completely dead batteries for me. Recharges quickly and holds that charge for a long time. Very happy with it. Read more

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. Read more

I recently purchased these convenient jumper cables, and I couldn't be more impressed! The quality of the cables is outstanding— small, durable and built to last. They have heavy-duty clamps that ensure a secure connection, which gives me confidence every time I use them. The length is just right, providing ample reach between the battery terminals. What really stands out is how easy they are to use, even for someone who isn’t very experienced with jump-starting a car. The clear instructions and the solid construction make all the difference. I’ve already used them a few times and they’ve performed flawlessly each time. Overall, these jumper cables are a great investment and offer excellent value for the price. I highly recommend them to anyone looking for reliable and efficient jumper cables! Read more

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. Read more

Hi, I bought this in December 2025. My 2nd one. I really like this product. I’ve saved lots of folks with dead car batteries. One of the clips broke on the jumper cable. And I called the customer service line and Joy answered. I explained the clip broke and took a picture and sent to her. They happily replaced the cord. I thanked them and recommend this brand and product! Read more

Product is a lifesaver when you don’t want to wait around for someone to jumpstart you, or have the hassle of asking others for a jump. Must have, don’t leave home without it. You will not be disappointed. Say goodbye to the worries of a dead battery. Read more

Used a few. Nice when your by yourself. A neighbor and daughter even bought one. Read more