TYPE S AC56789-AM | 400A Peak |10000mAh Winplus Jump Starter Portable Car Jump Starter | UL Listed | 12V Lithium Battery Booster Power Pack with Type-C USB-C Port & Built-in LED Light

Great product does as advertised, compact easy to store.

This thing is pretty cool. The only thing to know is that you have to press the tiny button to turn it on. I started and ran a car with it and then used it to power the winch (Warn 10,000lb) on my Jeep and it worked great. When I went to recharge it the lights say it still has a full charge. This will be in my off-road kit every time we go out. No more dead battery worries. This is a quality piece. It’s the same brand that Costco sells but this one is much more powerful and has more battery so it lasts longer. I am very happy with it.

This battery pack seems very sturdy and good quality. It even comes with a hard case were you can keep the battery pack along with the jumper cables, a USB cable for charging, and a charger that you plug into your cars cigarette lighter. Wish it also came with the adaptor to plug in the wall, but aside from that it all seems to be fine.

I bought this portable battery jump starter at the end of December 2022. As per the instructions, I kept the jump started fully charged. I did not have the need to use it until last week. When I tried using the device it produced an insufficient charge to start the car at first. Then it did not work at all. I had to pay to have the car jump started. I recharged the jump starter. A few days later, my battery was again dead and I tried jumping it with the portable jump starter. The results were the same. I have given up on this product and have purchased a different portable jump starter. For me, the most important requirement for a product like this is reliability. It certainly failed to provide this. Because the return window closed 6 weeks ago, I have to take the loss of almost $100. I am extremely disappointed with this product and feel totally ripped off. I would advise anyone looking to purchase a portable jump starter to look elsewhere.

I love that this is so portable and convenient. Don’t let the size dissuade you. Does everything it says it would. I’m getting one for all my kids…sure with AAA you think you won’t need it…but you never know!!

I recommend this product for everyone! We bought out first one from a big box store, and it has worked so well over the past several years that we finally ordered another one for our second vehicle. I had to use it twice in one day and it was able to jump perfectly both times without a recharge--it even still had a charge after the second jump!

I like this, I’ve used it a handful of times for cold weather related battery issues. One thing I notice is that if it’s too cold, it’ll be dead. Once it’s warmed up, it’ll go back to its regular charge—whatever it was. Reliable as long as it warm enough, so utilize the case and take it indoors as much as possible so you’re not stranded!

This Type S battery jumper/starter has saved me AND friends so much grief that it isn't something I will NEVER do without in the future! When you are an older female, lifting older style battery chargers just isn't feasible! This not only saves time, money and sanity that I've purchased one for each of my family members and when my grandson got his driving license this was his first gift from a loving grandma! I now own 2!