$50 off uNu Power DX 2300mAh Battery Cases

The uNu Power DX 2300mAh External Protective Battery Case battery brings you power like never before.

• Built-in battery, protective case, and signal-problem fix
• Battery Capacity: 2300mAh
• Apple-certified connector
• Smart switch: gain more control over charging to enhance safety
• Fully support charge and sync with case on
• Perfectly designed to offer full protection only for iPhone 5/5S
• Accurate LED power indicator flashes when battery runs low
• Call Time: >7 hours (3G)/13 hours (2G)
• Standby Time: 310 hours
• Browsing Time: 8 hours
• Music Time: 42 hours