Shenzhen Scotiabank up Creative Technology Ltd. official website Welcome! The new ultra-thin aluminum professional mobile power, raw power charging treasure electronics manufacturers, welcome dealers across the country, foreign trade companies, Taobao shop, store, gift companies, suppliers, and to inquire buy, negotiate business! Hotline: 13603004379 QQ 2880151061 Yesheng Product Specifications: Product Name mobile power color blue, red, silver (other can be customized) Model FYD-831 plastic housing material aluminum oxide plus built-polymer batteries (Model: 606090) Capacity 4000mA Input 1A / 5V output 1A / 5V Charging time 4-5 hours Cycle life ≥500 times Operating temperature -5 ℃ --45 ℃ Storage temperature -10 ℃ --30 ℃ volume 112 * 66 * 9mm Weight about 120g a battery indicator lights , 0-25%; two lights, 25% -50%; three lights, 50% -75%; four lights, 75% -100%. Tap the power button to see it, shows the current battery level. External power supply automatically detects load Products: 2015 4000 mA power supply manufacturers in Shenzhen mobile thin mobile power mobile power supply manufacturers in Shenzhen 2015 4000 mA Mobile Power 4000 mA thin enough capacity, welcome to wholesale single customized LOGO Shenzhen Scotiabank up Shenzhen is the largest mobile power mobile power, mobile charging treasure, one of the aluminum mobile power supply manufacturers, wholesale welcome custom orders! Shenzhen mobile power mobile power processing factory in Shenzhen factory in Shenzhen, Shenzhen mobile power mobile power mobile power processing factory in Shenzhen mobile power Processing | Professional Mobile power supply manufacturers | provide mobile power machining | high-capacity mobile power production | gift mobile power supply manufacturers, Scotiabank up Creative Technology Tel [13,603,004,379] wholesale production of high-end mobile power