I have an emergency power pack in all my vehicles (3). Got this one for my new minivan and it's perfect in many ways. First of all, it comes in a small carrying case making it an excellent choice since it is not too bulky and occupies little space. The best features are that even though it is a smaller version of the other ones I own, it is still powerful enough to crank my van's engine (jumper cables included), act as an emergency flashlight with multiple settings, includes a car adapter for recharging, a phone charging cable (can also be used to recharge power pack) that fits my older Samsung S7 smartphone (too bad it does not fit my newer Samsung), a 12V 10A output port for vehicle attachments and multiple USB ports. Sturdy construction with lots of rubber protection and very lightweight.