Product Description
Features Highlightsbr> - Apple Certified 30-Pin Connector
- Built-in Battery + Protective Case + Signal Problem Fix
- Fully Support Charge and Sync with Case On
- Smart Switch, Gain more control over charging to enhance Safety
- Accurate LED power indicator, flashing when battery runs low
- Perfectly design, offer a full protection only for iPhone 4
- Battery Capacity: 1700mAh
- Standby Time: > 210 Hours
- Call Time: > 5 Hours (3G) / 10 Hours (2G)
- Browsing Time: > 5 Hours (3G) / 7 Hours (WiFi)
- Music Time: > 28 Hours
- Video Time: > 7 Hours
Specificationsbr> Material Lithium Polymer
Capacity 1700mAh
Dimension 120x62x17 (mm)
Charging Time 3-4 hours
Life Cycles 500 Cycles
Item Contentbr> 1 x Micro USB charging Cord
1 x Elegant uNu retail package
1 x Micro Fiber screen cleaning cloth
1 x Matte Black battery case for iPhone 4/4S
1 x Transparent Screen protector for iPhone 4
Be sure to check all above content and make sure you are getting an authentic UNU PowerDX case. uNu Power DX External Protective Battery Case for iPhone 4S & 4 (Matte Black, Fit All Models iPhone 4 & 4S)
Shipping Weight: 4 ounces
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