Lepow 15000mAh Compact Portable Charger Unique Cotton Linen Natural Design High-Capacity External Battery Power Bank with Shakable Battery Level Display, Smart Charging Technology (Khaki) High Capacity: Powerful 15000mAh portable charger; Great energy conversion - higher than 80% for better efficiency. Smart fast charging with full speed up to 2.1A output; Safely recharges with 2.1A input (most phone chargers have 1A input). Shakable Battery Level Display; we want to make it easier and fun for you to check your battery life. Simply shake the battery front and back in a 90-degree motion, and the battery level strip will display in blue. Unique Natural Cotton Linen Surface; Stylish Creative design for simple and natural lifestyle like a handmade Craft; Ultra-slim features make it easier to take it to anywhere; Compact size as little as 13.05oz, 5.24*2.83*0.81inches. Premium Quality; Grade A Li-ion polymer cell creates high quality portable charger and lasts 500+ recharge cycles over the life of the battery. Multi-protection for device safety. Smart Charging Technology: Detects your device to deliver its fastest possible charging speed up to 2.1 amps. Package Includes: Lepow 15000mAh Portable Charger, Micro USB cable, Users Guide (Lightning cable for iPhone / iPad is NOT included)