200 Lumen Mini LED Lantern with BatteryGuardT stops battery drain so you have power when you need it most. Conventional lanterns experience residual power consumption as long as the batteries are connected to the circuit, even when the device is turned off. With BatteryGuard, batteries are automatically disengaged from the circuit when the lantern is turned off to extend battery life by up to 25%. It also reduces the chance of damaging corrosion, so batteries can be stored in the device for years (up to their inherent shelf life). Additional features include a single on/off button, up to 15 hours of battery life on 4 AA batteries (sold separately), water resistance, shock resistance up to 2 meters (on dirt) and Lifetime LED bulbs that never need to be replaced. [delete] no matter the situation,

.BatteryGuard technology stops battery drain to preserve battery life and reduce corrosion
.Allows batteries to be stored in the lantern for years (until their inherent shelf life)
.Autonomy up to 15 hours with 4 AA batteries (sold separately)
.Brightness: up to 200 lumens; beam distance: up to 7 meters
.IPX4 water resistant design; shock resistant up to 2 meters (on dirt)
.IPX4 water resistant design; shock resistant up to 2 meters (on dirt)