3500mAh External Battery Charger Case for Samsung Galaxy S 3 / III I9300  - White

• Unique, fashionable and high-class design
• Extends the life of your phone for hours, enjoy your fun and won't let you miss any important calls
• To charge your Samsung i9300 Galaxy S3/III phone, simply put the phone into the portable battery and slide ON/OFF switch to On
• Used for charging your Phone anytime and anywhere
• Works as both an external battery set and a protection case
• Allow full access to all the functions of your phone
• To charge the battery case, simply plug in the Micro USB connector into the portable battery and the other end to either an USB power adapter or an USB socket of a computer

Specification:

• Capacity: 3500mAh 
• Battery type: Lithium-polymer battery
• Input Voltage: DC5V
• Input Current: 400-500mAh
• Output Voltage: DC5V
• Output Current : 750mAh
• DC Charging time: about 4 hours
• Dimension: 145 x 74 x 17mm

Compatible with:

• Samsung I9300 Galaxy S 3 / III
• Samsung Galaxy S III SGH-I747, for AT&T
• Samsung Galaxy S III SPH-L710, for Sprint
• Samsung Galaxy S III SGH-T999, for T-Mobile
• Samsung Galaxy S III SCH-I535, for Verizon
• Samsung Galaxy S III SCH-R530, for U.S. Cellular

 Package includes:

• 1 x 3500mAh External Battery Charger Case for Samsung Galaxy S 3 / III I9300 - White
• Accessories only, phone not included