EVOPower Black 2 USB Port Compact External Portable Rechargeable Emergency Backup Battery Charger (5000mAh) – Includes USB Charging Cable +Tips (Free BlueMall Wrist Strap) for Samsung Eternity II SGH-A597 / Epic 4G / Fascinate SCH-i500 / Intercept M910 / Captivate SGH-i897 / Acclaim SCH-R880 / Vibrant SGH-t959 / Gravity T SGH-t669 / Gravity 3 SGH-t479 / Smiley SGH-t359 / Galaxy S 4G Prevail / Infuse /Sidekick 4G/ Droid Charge / Galaxy S 2 II /Epic Touch 4G / T989 / Galaxy Ace /

• Universal, convenient, portable, and compact external rechargable back-up battery.
• Compatible with most portable devices (Mobile Phones, Music Players, Portable Gaming Devices, Digital Readers, etc.)
• Charges via included USB cable + Includes interchangable charging tips such as mini USB, micro USB, and more for your convenience.
• 2 USB ports for Dual Charging, 5000mAh battery capacity, 5.35V output voltage, Output 1: 700mAh max output current & Output 2: 1000mAh max output current.
• Includes 1 year warranty + Free BlueMall Wrist Strap

2 USB Port Universal Rechargeable Backup Battery – Black
External portable battery allows you to charge most electronic devices on the go. You will never have to worry about losing power again. This compact, long-lasting rechargeable battery con