This jump starter is a solid addition to any car emergency kit. Thankfully, I haven’t had to use it on my car, but I did test it out with my wife’s car which is about 11 yr old and it worked flawlessly.It comes neatly packed in a soft case that holds the unit, jumper cables, and the charging cable. The build quality is durable, especially the clamps.It charges with usb-c and doubles as a power bank with usb-a and usb-c outputs. There is also a bright flashlight with multiple modes.The one thing I would’ve liked is a dedicated car charger, so I could leave it charging in the vehicle, for now i can charge it everytime it goes below 50%. Overall, it gives me peace of mind knowing that it is in the trunk.