... time 5.universal High Capacity USB Portable Power Bank batteries for iphone Features:1. High capacity ... ,psp, Digital Camera , etc3. Bring one power bank equal to bring 4 original batteries.4. Slim fitting ... worry about power off,Just take one power bank with youSpecifications:1. Capacity of built-in lithium ... the product of the protection device, causing the battery to heat, fire or explosion.When the ...