Product Specifications Model: B2200S Battery: 18650 Lithium battery input: 5V / 500mA Output: 5V / 1A Dimensions: 24.7mm * 24.7mm * 91mm Weight: 75g Charging time: 4-5 hours Cycles:> 500 Operating temperature: -10 ° C ~ + 40 ° C Storage temperature: -20 ° C ~ + 50 ° C Application: Self-love love love love game travel chat often travel mobile power brand, take it you do not worry about no electricity for mobile phones.... ! Applicable products: USB interface for a variety of digital products including: cell phones, PSP, MP3, MP4, GPS, IPAD. The crowd: business people, fashion, game enthusiasts, travelers, music lovers, night power outage student dormitory. Polymer batteries polymer batteries into three quality mobile power products are A, B goods, C Product A product polymer batteries is the best quality new polymer battery, battery manufacturers are usually customized made in terms of quality requirements are relatively high Shenzhen mobile power, mobile power all standard parameters can molipow, without any unusual products. Under normal circumstances the big manufacturers of mobile power will use A product batteries. B product polymer batteries such batteries in the production process, for some reason, some products can cause flaws in appearance, capacity, voltage, or other parameters have a little problem, so the product is called B goods. Also, if A product batteries stock for too long, such as 3-6 months without shipping the product, usually also called B goods. B products 1-2 months of use of the previous A product with almost no difference, the capacity and number of cycles will be a sharp drop after 2 months. C product polymer batteries like 18650 disassemble products, usually discarded batteries, poor quality, usually in appearance, capacity, voltage and other indicators are substandard. Such products there are security risks, has the power to move its production capacity not only on the problems, is likely to cause damage to the digital devices. Consumers also need to be wary of buying. Guangdong Mobile Power | Master can (certified) | mobile power provided by the Shenzhen Municipal Shuo New Energy Co., Ltd. Shenzhen Shuo New Energy Co., Ltd. (www.molipow.com/page-about.html) Guangdong Shenzhen, a leader in mobile phone battery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the master to lead the staff warmly welcome all inquiries negotiations to create a better future can master.