This li-ion boost jumper/power bank is sweet. 400 amp and a 12volt 10amp port along with 2 usb ports for all your charging and jump start needs. Compact size fits in glove compartment for convienent storage and retrieval. The power unit along with the cable clamps are in a handy nylon pouch for carrying and keeping components together. It conviently charges with micro usb or a car adapter. You cant go wrong with this so be prepared for the unexpected.
G. Dunlap