Features of yd-8909 product 1. Built-in charge free maintenance, capacity up to 500mah, lead acid battery. 2. Ultra-long life battery, over 250 cycles of charging and discharging. 3. Adopt ultra-high brightness, concentrated light, environmental protection, small 1WLED lamp with long life, 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. 5. Use LED flashlight to detect banknotes, which can help you identify real or fake RMB at night or in the daytime to prevent cheating and reduce your loss. The product's operating instructions: 1. Fully push out the two-pin ac plug when charging, and plug directly into the ac110-220v /50HZ power socket (corresponding charging indicator will be on), and the sufficient power needs about 12 hours (it is recommended to charge during the day). 2. Push the open key forward when using, and the banknote inspection lamp is on in the middle, and the strongest light lamp in the front is illuminated. Stop lighting will push the open key backward. 3. Sufficient electricity, the banknote inspection lamp can be used for 25 hours continuously, and the strong light can be used for 6 hours continuously. Quality assurance our products comply with company standards: Q/XYSD 002-2009. The warranty period is 3 months from the date of purchase. 1. In order to guarantee service life, please charge the product 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 15 hours. The long life Battery is able to be circularly used 250 times between charge and Discharge. C. With one PCS of mini1w recyclable, high brightness, long life, energy saving LED. D. With special reflector, more focus beam and further range. E. With cash - check the lamp, Can help to distinguish the real money and false money at any time, To avoid any loss from you. User's Instruction a.Push the plug when you charge it.Insert it directly in the socket with ac110-220v /50HZ and the charging indicator lighting When using, push the switch forward, the purple light working, push the switch forward furtherly, strong light working, if stop working, Then push the switch backward. 3. With full charging, the cash - check light can last for 25 HRS, Strong light can last for 6 HRS. Quality Guarantee Our products are meet with the requirements of standard Q/XYSD 002-2009. It is Guaranteed for the Quality problem by 3 months from the purchase Date And any damage caused by poor operation is not included Immediately when the light is dark. C. both Please turn off the light when charging the 'to get any inner parts or the power are burned. D.P lease put it away from the inflammable and explosive Dangerous goods when you charge up the battery.