Never worry about fresh batteries again with the Coleman Divide + Spin 525L Rechargeable LED Lantern. The integrated lithium ion battery charges from any home outlet or from a USB power source. But that's not the only way this lantern saves on batteries. In addition, its BatteryLock system stops battery drain, so you'll have the power you need when you need it most. On a normal lantern, there is typically some residual drain as long as the battery is connected in the circuit, even when the light is off. By simply rotating the bottom switch, you can completely disengage your battery, reducing the need to recharge your lantern if you haven't used it in a while. You’ll also protect your battery from draining down too far, which can prevent it from charging. With a unique twisting design, you can change modes by simply turning the entire top portion of the lantern. Once you've found the perfect brightness, the carbineer handle makes it easy to hang your lantern from almost anywhere. No matter the situation, from power outages to roadside emergencies, a lantern with the BatteryLock system is ready, even when you aren't.