... efficiency output. 3.Small size, light weight Protable mobile power bank for iphone with capacity 10000mAh Company Information: ... ipad4.Built-in proprietary software to control and regulate temperature,voltage and currentApplicable Deviceall mobile phones,iphone,camera,psp, ... charging for iphone, ipad 4.Built-in proprietary software to control and regulate temperature,voltage and currentApproval: CE ...