Seidio Super Extended Battery & Door

• Provides longer talk and standby times than the standard battery
• Adds only 3-4mm to your device
• Ideal for people who use their phone frequently
• 3500 mAh
• Made from the highest quality Japanese cells
• PLEASE NOTE: This battery and door will make your phone thicker so it may not be compatible with some cases, holsters, desktop chargers, vehicle cradles, etc. that are designed for the standard batter