Specification锛?lithium 18650 ModelLIP 18650Charging Cut-off Voltage4.2V +/- 0.3V Capacity2200mAHDischarge Cut-off Voltage2.75 卤0.05 V Normal Voltage3.7VMax. Continuous Charging Current1C Rapid 0.5C standard Size(mm)18*65mmMax. Continuous Discharging Current1C Operating TemperatureCharge 0~45鈩?/p> Discharge 鈥?0~60鈩?/p>Storage Temperature1 year: -20~25鈩?/p> 3 months : -20~45鈩?/p> 1 month : -20~60鈩?/p> Impedance鈮?0m惟WeightAbout 45g Night fishing lights, miner lamp, LED light, toys, E-bike, electronic weigher, electronic lock, Closed circuit monitoring, Smart juice Cup, Scooter, Recreational facilities, Medical machines, Loud-speaker, Mini balance car,Power tool, Light, mini fan, music flower pot. We focus on developing,manufacturing and selling the most reliable, safety and easy operate technical products. Our success comes from constant efforts to increasing production ability,imporoving life quality and bringing convenient and safety life for our customers. Under the aim of keeping creative for customers profits, we make efforts to creating the most talented and creative products, as well as technology innovation. Product Feature and Advance of lithium 18650 (1). Large capacity. 18650 lithium battery capacity is generally between 1800mAh - 2600mAh. 18650 lithium battery pack is casually can break through 5000mAh. (2). Long life. Cycle life can reach more than 500 times. (3). High safety performance. No explosion, no combustion, no poison, no pollution. (4). High voltage. Nominal voltage is 3.7v. (5). No memory effect. Before charging Do not have to discharge the remaining electricity, easy to use. (6). Small internal resistance. Greatly reduces the battery self power consumption. The application of lithium 18650, cylindrical batteries, lamps, backup power, solar street lights, e-cigarette equipment, flashlights, mobile power, notebooks, lights FAQ Q1: How can you support if we are in new product developing? A:Lipower have a professional engineer team with more than 10 years experience can help you from battery design to final production to meet your needs. Also, we can provide full battery solution for your products. Q2: How can you support if we are in new product developing and just can make small order? A:Every customer is the most important to us, we will try our best to support you when you are in developing new products. Also, for cylindrical batteries, we have no MOQ limited to meet customer small order requirements. Q3: What information do you need when make a quotation or battery solution? A:1.What the battery application?(what is your product) 2. Do you need a protection circuit on the battery? If yes, -what is your product working current? -What is your product peak current? -What is your product cut-off voltage? 3.Do you need wire and connector for the battery?cheap 18650 Lithium Ion Battery website:http://www.lithiumion-battery.com/lithium-ion-battery/18650-lithium-ion-battery/