IWO P35 9000mah Power Bank Charger with USB Cable for All Smartphone with 2.1A output Golden Bar Abrasive Blasting with 18K powdered gold Anodic oxidation Fast-Charging with Output 5V~1A, 5V~2.1A Lg batteries Protection System (overcharging-proof, over discharging-proof, resistant voltage, short circuit, power protection, high conversion rate)