4000mAh-5200mAh Mobile Power Bank with LED Light Box, Customized Logo, Good Tool for Advertising

Model Number: LED Light Box Power Bank C-10 Brand Name: East Sky Key Specifications/Special Features: Description:Stylish, compact, portable and fashionable designWe can do your own designed as you like in LED light box, for example, colorful picture or your logo, it will be a perfect tool for advertising your companyLED Light inside can be used for a flashlight in the nightWhen charging your phone, advertisement photo in LED light box will be showed automatically and you can close this as you likeWhen you closed LED light box advertisement, it can be used as a mirrorLED light power indication, slow flashing shows power status (indicating the current capacity: 25%, -50%, -75%, -100%)Intelligent multi-protection circuits: over-charge protection, over-discharge protection, over-load protection, shortage protectionDesigned to provide power for your iPhone, iPod, digital camera and mobile phones, MP3, MP4, GPS and moreSpecification:Product size: 76*62*24mmProduct color: white
Surface: mirror surface (can't see the design if not charging) or transparent surface (can see the design if not charging) for your choose
LED light box advertising size: 43.5*58.5mm
LED light box advertising showed size: 40*56mm
Resolution: 300DPI
Battery cell type 18650 Lithium-ion battery cell (18650*2)
Capacity: 4,000mAh/4,400mAh/5,200mAh
Input: 5V/0.8 A
Output: DC 5V/1A
Cycle life: >500 times