Buy PowerBear® Samsung Galaxy Alpha Battery Case [Energy Series] - Protective Extended Rechargeable Power Case [Up to 125% More Battery Power] - 2600mAh - Bare Black - LED Indicator Lights - Hands-free
for SK Telecom Samsung Galaxy Alpha SM-G850S Replacement Battery,for EB-BG850BBE/EB-BG850BBC/EB-BG850BBU Battery
Ininsight Solutions Replacement Battery for Galaxy Alpha (1860 mAh) with 3 Months Warranty : Amazon.in: Electronics