600A 22000mAh Portable Car Jump Starter Powerbank Emergency Battery Booster with LED Flashlight USB Port Compass

Features 1 Diesel gasoline universal strong battery 1 charge support up to 30 times to start the car 2 Polymer lithium battery intelligent IC Designed for car start battery stable current high charging efficiency long life can withstand the car start moment strong current shock 3 Explosion proof more safety heat insulation treatment high temperature resistance 4 Nine protection polymer lithium battery overcharge protection voltage stabilization protection constant charge protection short circuit protection overdischarge protection anti reverse protection temperature protection magnetic protection 5 Mobile phone digital charger can charge USB interface electronic devices compatible with the mainstream models in the market 6 Strong light LED mobile phone tube strong light long shot enjoy exploring the world 7 Suitable temperature 40 80 degrees protection system Specification Starting Power Supply300APeak Current600ACapacity22000 mahRecommended Range 40 80°CUSB Interface Output5V 1A 2ACharging Input Voltage and Current5V 1ACharging Timeabout 2 to 3 hoursOutput Port Voltagestart port 12VLed On Mode Switching MethodHold down the power switch for 3 seconds to turn on the constant light press again to switch to flash mode press again to switch to SOS mode double click red and blue flash double click off Fire Frequency UpgradeCan fire 20 30 times in a rowBalanced Charging SystemTo prevent voltage instability5 0L gasoline car support 12V 5 0L specificat