Description:SOLAR POWERED Built-in 10 leds and 3.7V 2200MAH lithium polymer battery, its completely powered by the sun, just put on the light under the sun, full charge about 6 hours. Its easy to operate.The camping lantern features 4 light modes: low,medium, high and SOS for emergency.Features with IP55 waterproof, lighting protection, windproof and UV-resistance which make this solar light suit weather conditions and prolong life-pan. No additional battery needed, save your money.Our lightweight collapsible lantern saves space in your backpack and can be easily taken anywhere. Used for camping, reading, hiking, travel, backpacking, fishing, etcSpecification:Product model: 10LEDsLED specification: 0.2W/PCSLamp body material: PVC shell and meshSolar panel: monocrystalline silicon 5VBattery specification: 504253 lithium battery 3.7V 2200mAh with charge and discharge protectionOutput power: 3.2V/7WCharging time: 6hrs in sunlightWorking time: 8-10 hoursFolding size:110x20.5mm/4.33x0.81inchUnfoldable size: 110x110x110mm/4.33x4.33x4.33inchPackage Includes:1 Piece Solar Camping LightNote:Please allow slight dimension difference due to different manual measurement.