Kastar Galaxy S1 Battery (1-Pack) and intelligent mini travel Charger ( with high speed portable USB charge function) for Samsung Galaxy S, S1, S I, Vibrant T959, i9000, i9001, Captivate i897, Focus i917, Captivate Glide i927, Epic 4G D700 AT&T, T-Mobile, Sprint, Verizon Smartphone Fit EB575152, EB575152VA, EB575152VU, EB575152LA, EB575152LU, EB575152LAB --Supper Fast and from USA Intelligent: Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 100-240V Worldwide Input Voltage, with high speed USB charge function. LCD Display: LCD Screen Indicator (25%,50%,75%,100%) lets you know that your battery charging status, when LCD Screen Indicator show 100% mean battery is full. Ultra-High Capacity: Kastar battery use high quality Japanese Cells, ulta-high capacity for longer battery life with no Memory Effect. Much Inconvience: The 2 IN 1 USB Charger can be used not only for your battery, also for almost all the smartphone and batteries. Best Guaranty: All the items Include 30-day Money Back and 3-YEAR Manufacturer Warranty.