Battery Pack Charger Case with Large Capacity, Car battery charger jump starter box not only can store car battery jump starter, but also have enough space to store car jumper starter portable accessories such as AC outlet, USB cable, car jumper cable, etc.High power battery of 16800mAh, Full charging time : 4hrs,Start current :200A,Peak current : 400A,Output : 12V,USB output :5V 2A,Input: 5V 1A 12V 1A,Using temperature : -20 degree -60 degree,Cycling use life : 3000 times . The 3-mode LED light (flashlight / SOS / Strobe) meets your various needs.It also comes with emergency hammer and cutting blade. It’s a great companion for camping, traveling, outdoors, indoors, emergencies, etc.It’s pretty good gift for your customer , branded logo for officer , giveaway.