This large capacity Seidio Innocell Extended Life Battery is for the avid traveler who can't always get to a charger. It has double the capacity than the original battery and comes with a black replacement door featuring Seidio's signature soft touch coating. 

Even with heavy phone and data usage, this battery will keep you charged and ready to go.

Features:

• Made from the highest quality Japanese Lithium Polymer Cells
• Includes replacement door featuring Seidio's soft touch coating
• Adds only 5-6mm to HTC Evo 4G
• Keeps your device charged and ready to go, even with heavy data usage
• Compatible with Seidio Innodocks
• Capacity:  3500mAh

Please Note: All battery life claims are dependent upon usage patterns, network configuration and many other factors; actual results will vary.