Application ✔️ as a mini power bank to charge Mobile Phone, Smartphone, PC tablet, ✔️ as led flashlight for camping ✔️ as portable auto emergency jump starter to start 12V gasoline car under 3000CC if car battery is lack of power Product Detail: ✔️ The Lifesaver: Light up the night with the high-intensity LED lamp, charge your phone with two high-speed USB ports, ✔️ Superior Safety: Premium materials and preventative measures to protect you from reversed connections, backflushing, low voltage, and overheating ensure your safety. ✔️ LCD intelligent display - The remaining power is clear at a glance.