Jump Starter - 2000A Peak, 12V Portable Car Battery Jump Starter Box with 3.0" LCD Display (Red)

Arrived on time and It came 75% charged up. I plugged it in and got it fully charged before putting it away. It arrived on Friday, next day on Saturday my Subaru would not start. Read the simple instructions and connected it up was really easy and started on first try. Much easier than the larger battery chargers that need to be plugged into on outlet to jump start a car. The numbers on the screen are large and easy to read and the case is nice for storing in the car. Great unit at a better price than other units with similar power.

My husband used the jump starter a week after we received it and it worked great. The car started immediately after connecting the jump starter. No more worries about a dead battery!

Bought this as a gift for my dad. His old "jumbo" lead acid jumper was due for a new battery and is a far cry from a fair comparison to this. Recently his truck battery died and he left a full blown car charger on it for about 15 minutes - engine barely turned over. I grabbed this and told him to stand back. 10 seconds later engine turned over like fully charged and started up then alternator did the rest on short drive. These units blow my mind over conventional chargers. small size, extremely powerful, very fast time to start. I bring mine in the house when extremely cold, however, as lithium batteries don't like to be frozen. Only other question is how long they last but mine is a few years old and still produces like new. Bonus is you can use as a USB battery pack or flashlight (charge your phone/tablet)

What a great product! I bought this 3 years ago and charged it up and it sat in the back of our SUV all this time. My wife went to start our car and it wouldn't start..... pulled this out and it was still charged up to 98%. Attaching was ease with the clearly written instructions, turned it on, and that's it, the car started up immediately! I went to the auto parts store and they checked the battery to find it was dead. I'm very pleased with it and when I needed it, it worked perfectly and didn't even need to wait to recharge. In a TEMU world where you expect things to not work, this was awesome. I highly recommend.

It's ok. It only has about 2 jumps in it before needing recharging. But then you isually only need one junp to get going again. So it works well if you have need of a standard jump. Nevertheless I wish I'd bought one size up at least.