Come and Check Our Branding Solutions.This emergency battery charger power bank made of ABS & PC plastic and includes key chain attachment. Features indicator light: Device lights up red while charging, green when fully charged and blue when power bank is charging your device. QTY over 10000 pcs by ocean. We can rush service and the price includes shipping cost to ca. Individual phone attachments not included, only USB to Micro USB charging cable provided. Takes approx 4 hours for full charge of battery and adds approx 3 hours battery life to your cell phone. Power bank must be charged prior to first use. INPUT: 5V/1000mA; OUTPUT: 5V/1000mA; Rechargeable Lithium-ion battery. Capacity such as 1800 mAh, 2200 mAh, 2400 mAh, 2600 mAh & 2800 mAh is available. Welcome you rush order. 100% guarantee for quality. Order yours today. Pls check inventory and detailed info before placing your orders.