UltraTec Rechargeable LED Camping/Automatic Emergency Lantern8 High-bright LED - 150 Lumens50,000 HR LED LifeBuilt-in over-charging and over-discharging protective circuitsStreamlined Design, Fold-away Swivel carrying handleReplaceable built-in 6V 4AH rechargeable battery, recharges up to 500 timesCharging time 20 to 24 HoursRun Time 30 HoursPower Supply AC220V/230V 50HZ/60HZ