Product Name: Mobile Power Brand: molipow Model: BP620 Battery type: Lithium-ion 18650 battery rated capacity: 5200mAh Output voltage: 5V Output Current: 1A Input voltage: 5V Input Current: 1A Dimensions: 21mm * 42mm * 95mm Weight: 145g power storage time: 4 to 6 hours Working temperature: -20 ° C ~ 40 ° C life: ≥500 times Color: black, purple, green, sapphire lot of my friends are worried about the use of mobile phones and tablet computers will supply caused damage, in fact, mobile power, mobile power, and we are using cell phones and other tablet comes with adapter to charge the same, will not cause damage to the equipment. Of course, if you encounter some small cottage inferior mobile power plants, they can not provide a stable voltage and current for the mobile phone and tablet, will jeopardize these digital devices. Therefore, mobile power magic bubble, we buy mobile power must select some well-known public companies, so as to effectively protect the safety of the device. Product Specifications Model: B2200S Capacity: 2200mHA 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 Temperature : -10 ° C ~ + 40 ° C Storage temperature: -20 ° C ~ + 50 ° C often use your mobile power, mobile power supply monthly charge and discharge time, often used. Will be able to maximize the life of mobile power. Mobile power investment, large energy (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.