Features and Benefits:- 10 PACK- Safe, Compact, and powerful 16000mAh lithium polymer battery with 500 cold cranking amps, and 1200 peak amps- Patented safety technology which provides Over charge/discharge protection, Overheat protection, Reverse connection protection, Short circuit protection- Meets UL2743 safety standard in a UL94 V0 flammable resistant shell. Recharge Time; 4.0-4.5 hrs. Size; 8.7"x3.4"x1.4". Weight; 1.4lbs.- 1-USB Type C input and output port, 1-USB quick charge out, 1-USB 5V2.4A, 1-15V DC cut, LED flash light 120 lumen with three modes (strobe, SOS, flashlight)