Qualimate Plastic 714 Portable Rechargeable LED Emergency Light (White) The Emergency light is with built-in long-life and maintenance-free rechargeable Lead Acid battery of high capacity as 2400mAh. The battery has more than 500 times' charging and discharging recycle life. LED is in advantages of energy-saving, high light, long life and high power. Both high light and dim light for choices. Instructions: Connect the power supply, if charging indicator turns on, then it’s in charging status. Charging time needs about 20 hours. b/weak light can be chosen by pushing the switch up/down. When the light becomes weak during using, that means the battery is in lack of power. At this moment, stop using it and recharge it in time so as to protect the battery. Recharge it before the light is completely invisible, otherwise it will case damage to the battery. Frequent use is required, long-time nonuse is unadvisable. If you don’t use it very often, please recharge it every 3 months, or the battery’s life-span will be shortened. Cautions: Do not point the light to eyes directly, or it will affect eyesight. Children must be supervised by adults before using it. Keep it away from rain and dampness. Keep it away from the explosives and inflammables while it is chargingemergency lights led rechargeable emergency lights led for home emergency charging light