... 30 hours.4Two chargers for home and outside,one is 220V AC charger,another is DC12V car charger.6: You can change ... 2200mA/H Battery,1pcs car charger,1pcs 220V charger3A,1pcs Aluminium box.when charging the indicator light is red, while filled with ... relight after the device extinguished frequently will be shorten the lamp lifespan, unless an emergency situation, please relight after 3 seconds ...