Sporting 2x 2750mAh Li_ion Battery External Dock Home USB Charger for T-Mobile Samsung Galaxy S Blaze 4G SGH-T769 Phone - High Power * "Authorized Sporting Persistence Dealer" * For T-Mobile Samsung Galaxy S Blaze 4G T769 Battery Charger Accessories . * Package includes : New 2750mAh Rechargeable Li_ion Battery X 2 . * Travel Dock USB/AC Charger X 1. * Compatible with: Samsung Galaxy S Blaze 4G SGH-T769 (T-Mobile)