This is a portable power bank that is ideal for travel use in a compact size. It is designed to provide an instant power supply to all your electronic devices. The rechargeable battery case will extend the battery life of your digital products by doubling its charging capacity. 

• Portable external highest capacity power bank.
• Rechargeable battery case for iPhone4s/iPhone5/Samsung/digital products.
• Welcome OEM/ODM.
• Certificate: CE & RoHS & FC.
• Professional manufacture.
• Eco-friendly material.
• High capacity.
• Good performance.
• Factory price.
• Compatible Brand: Apple, Samsung, other digital products.
• Color: customized.
• Package: retail box.
• Cut outs for all features, without removing mobile phone from the case when charging. 
• Protective IC circuit efficiently avoid short-circuit, over-charged and malfunction even under extreme conditions. 
• Back with a stand, built-in folding bracket frees your hand while enjoying movies.
• Shipment: By air-express, DHL/UPS/Fedex/EMS etc.
• Choose the best and convenient way for yourself.