NEXPOW 2000A Peak Car Battery Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 6.5L Diesel Engine), 12V Portable Jump Box, Battery Booster with Built-in LED Light, Jumper Cables

Very impressive device to jump start a vehicle with a depleted battery. Compact and portable, rechargeable with a simple USB plug in and good for multiple starts in between, holding a charge for a long time, still ready to use. It can also charge a phone or other devices that use a USB plug. It has a small flashlight function. All in a compact carrying case to keep in the trunk.

I am a dad with three driving-aged children, so we have SIX vehicles in our fleet, and I live in Nebraska so three of the cars have to sit outside in the COLD, COLD winter. I originally purchased this device in January of 2022, after dealing with dead batteries, but didn't have an opportunity to really use it (which is a good thing, because you don't want to have to use this regularly). The device sat for 10 months in the case. I had trouble getting it to take a charge beyond one LED (out of four). My first reaction was, "well I guess I have to buy a new one," but before I did, I sent the support team a quick email. The team from NexPow responded quickly, and asked me to try a few troubleshooting steps. Initially, the battery would not show any improvement, and Jane from NexPow asked me to try one last thing. I completely discharged the battery pack (I thought) and tried charging it to no avail. I plugged a battery pack into it, left it over the weekend, and sent Jane a note saying it didn't work. She told me I could have a full refund or a replacement, and I opted for a replacement. On Monday, I received a brand new unit, and NexPow asked if I could send the unit in so that they could analyze it to improve their products. Before shipping it in, I plugged it in one last time, almost on a whim, and the unit charged completely!!! I have sent the NexPow team an email offering to buy the replacement unit, as we recently had a VERY cold snap, and I want to make sure we have more than one in case of emergency. I'll see what they have to say, but I want to call out BOTH the quality of the product (since I was able to get it charged) and customer service that was probably the best I have received for a $70 device on Amazon! For those reasons I HIGHLY recommend this product. This is really an insurance policy for you to have in your car in case of emergency, so knowing that I have a reliable product with excellent customer service is fantastic peace of mind!!! I'll follow up if/when I have a chance to use this as a jump-starter! UPDATE: I did use this on my wife's car which sat through really cold weather for a few days without driving, and the electronics in the car depleted the battery to the point where it wouldn't start. I connected it up and it fired up on the first attempt. This is a very simple solution to use, and it works just as I would have hoped.

Well, let me just say, I don’t typically leave reviews unless I’m totally blown away or the product sucks so terribly bad. As far as this product goes, I just got it today and literally just used it for the first time and what can I say. It did everything it said it would. Been having a lot of car issues and the last issue was a bad battery. So I went and got a new battery, hooked it up, car started right up. Good as new lol. Go to use the car the next day and it won’t start. So instead of trying to find someone with jumper cables and have them drive to my house. I decided to give this a try. I was really going to get the top selling one on Amazon first but it was $99. This one is the second best. And it was about $50. So I figured what the hell. I’ll try the cheaper one and if it suck’s, I’ll return and get the more expensive one. Got this thing in 1 day. The carrying case it comes in is top notch. Like really well done and feels durable. Then to the jump starter itself. It definitely has a plasticy feel to it but by no means doesn’t feel super cheap. For the price I wouldn’t expect it to use any higher quality materials. It comes with a USB c cable and brick to charge it with. I let it get fully charged, plugged the connector in for the cables, hooked it up to my car and boom, fired up instantly. Checked the battery on the jump starter and it’s still full. I mean what more could you want. But wait, there’s more lol. It also has a built in flash light, and a built in battery bank for charging your phone or what not. Probably won’t be the fastest charging but better than nothing and is just an added bonus for what this thing is. It also has a USB C port for charging the device. Says out too so you may be able to fast charge with it. But all in all, I’m really pleased with this purchase. Will update over time if I have any issues.

I bought this product based on several four plus star reviews as I've not used a Li-ion jump starter before. Our car was needing extra power on cold days to crank and this is ideal to keep for those emergency days. Need to see how long it holds the charging. Since it's a 20k+ mAh it takes awhile to charge. But given the compact size, light weight and amount of charge it holds it's a good deal. There was a thirty percent discount on Amazon when we bought so the price was good as well. It comes with a nice padded bag to keep the battery safe and intact from bouncing. LED light was good but it's not high lumen if you wish to use it as work light. But it's good enough and serves purpose in case of emergency. Will update again if we find issues in future.

This product is amazing! Thankfully I have not had to use it on my own vehicles much, but I have been able to helps others around me frequently! It is super convenient, easy to use and effective. Dead batteries are never convenient but this jump starter make the situation nothing to sweat about!

Very glad I purchased this product. It does not disappoint. Good quality and I never leave without it.

Que es un producto que cumple con la expectativa que se tiene de él.