Fast Shipping with every EXTRA DENSITY - GRADE A power cells that charge higher and slowly releases power with Smart Stream Technologyr Standby time:Up to 5.8 days Straight Talk-time:Up to 3.0 hours Type: Lithium Ion Length: 63 millimeters Width: 47 millimeters Thickness: 12 millimeters Color: Silver Platform: PCS Carrier: US Sprint BRAND NEW SAMSUNG i500 Long Lasting BATTERY 1000MAH LI-ON