Gillaway 001B 3000A Car Battery Jump Starter Pack - Up to 9.0L Gas/7.0L Diesel Engines - 12V Portable Jump Box with USB Charger LED Light and Power Bank

Stable voltage current balance charge function. Class A cell safe and explosion protective. Upgrade 4 cell and start strongly. 3000A Peak current. Diesel 5.0L gasoline 6.0L car can be used. Reverse connection protection. 2 USB charging. Full power can be started 30 times. Support 18W phone fast charge. Limit temperature -20 ~ 60 C. Intelligent Protection System. Night emergency Rescue lighting: 1. Built-in lighting system. 2. Double click to enter flashes double click again to exit. 3. Long press the switch button for 3 seconds. Press again in burst mode. 4. After turning on the flashlight press the switch again to become a flash the switch is the distress mode. Notice: 1. Please charge after receive jump starter. 2. Charge every 3 months low power may fail start. 3. Charge phone tablet only occasionally. efficiency is about 50%.