Product features 1. Built-in charge free of maintenance, capacity up to 500mah, lead acid battery. 2. Ultra-long life battery, over 250 cycles of charging and discharging. 3. Ultra-high brightness can concentrate light environmental protection with long life of 0.5w LED, low power consumption and long lighting time. 4. Select special reflective cup, which has a longer range than ordinary flashlight, with more concentrated light and stronger brightness. 1. Fully push out the ac plug with both feet when charging, and directly plug it into the ac110-220v /50Hz power socket (corresponding charging indicator will be on). The sufficient power needs about 10 hours (it is recommended to charge during the day). 2. When using, push the key forward; the light of weak light is in the middle; the light of strong light is in the front; stop lighting will push the key backward. 3. Sufficient electricity, low-light lighting can be used continuously for about 13 hours; Strong light lamp can be used continuously 7 hours or so. 1. To ensure service life, please charge the battery normally once before use. 2. If the light is dim, please recharge in time. 3. Do not use the switch when charging. Please put the switch in the closed state to avoid burning the power supply and internal components. 4. Please keep away from inflammable and explosive goods when charging, and the maximum charging time shall not exceed 12 hours. Yd-8715 Specification With more than500 MAH high memorial capacity hermetical rechargeable lead acid Battery. The long life Battery is able to be circularly used for 250 times between charge and Discharge. With recyclable, high brithness, long life, save energy, 0.5 WLEDS, it is able to light much more longer. With special reflector, the lighteness is better and much more concentrated, The range is much more longer than the normal one. User's Instruction Push the plug while you charge it.Insert it directly in the socket with ac110-220v /50Hz and the charging indicator Lighting.Keep charging about 10 hours. When using, push the switch forward, weak light working, push the switch forward further, strong light working, if stop working, Then push the switch backward. With full charging, the weak light can last for 13 HRS, Strong light can last for 7 HRS. Quality Guarantee Our products are meet with the requirements of standard Q/AYSD 002-2008. It is Guaranteed for the Quality problem by3 months from the purchase date. And any damage caused by Penelope operation is not included The light is dark. Please turn off the light when charging the battery to avoid any inner parts or the power are burned Charging.Don't charge the battery exceed 12 hours. Above is the reference parameter, the color error is subject to entity.