vgas YL0040261 Portable Battery Charger 4000mAh durable Power Bank external Chargers with intelligent IC chip for iPhone, Samsung, HTC, IPad, iPod and all smartphones(Blue)

Description

Product Description It is a 4000mah mobile Power bank. * It has ONE USB output ports, can charge two devices at the same time. * Maximum output current is 2.1A. It is safe, no pollution, no memory, with lithium battery, can be charged and discharged more than 800 times. * Intelligent IC control: The intelligent IC chip is used, efficient to control the output power. * The more stable protection, much safer to charge a mobile phone. Box Contains 1. Cable ; 2. Manual; 3. Packing