Save money on disposable batteries and take the water-resistant Coleman classic rechargeable 400L LED lantern anywhere you need extra light. The integrated lithium ion battery charges from any home outlet so you'll never have to worry about fresh batteries. You'll know it's fully charged when the LED indicator turns green. Once charged, this lantern shines 400 bright lumens more than 12 meters on its high setting. With a runtime of up to 4 hours on high and 20 hours on low, the sun will come up long before you need to recharge. The LED lasts a lifetime, so it never needs replacing and it runs cool so it's always safe to touch, even when it's been on for hours.