Features: rated capacity up to 700mAh. Long life battery, up to 250 cycles. Adopt energy saving, high power and long life LED bulb. Instructions: when charging, the lamp head is turned down and the ac plug of the flashlight is fully pushed out. Plug directly into the ac110-220v /50hz power outlet. The corresponding charging indicator light is on. When used, push the switch button, full of electricity, 4LED lights can be used for 20 hours continuously. In use process, when the brightness LED lights dim, the battery to completely discharge state, at this point, to protect the battery, should stop to use, and must be timely charging (should not be in LED bulb light when charging, the battery is easily damaged failure). The flashlight charging often should use, please do not put on hold for a long time, if not often use, store every two months added electric about 8 hours at a time, otherwise it will reduce battery life. Safety: charging power supply and socket should be installed in accordance with the safety specification. Do not use the product when charging to avoid burning LED bulbs or charging parts inside the power supply. Do not direct flashlight eyes, so as not to affect the vision. Do not let the product get wet or wet. Please keep away from inflammable and explosive goods when charging. The longest charging time shall not exceed 24 hours. (charging is recommended during the day). The enterprise has passed iso9001:2008 quality management system certification; Above is the reference parameter, the color error is subject to entity.