Genuine BlackBerry battery protects your phone with built-in overcharging protection. Easy to carry, it can be recharged while in the phone. Dependable: Meets all regulatory compliance requirements. Safe: Built in overcharging protection. Compatible with: Compatible with: BlackBerry Curve 8900, Tour 9630, Storm 9500 9530 and Storm2 9550 Flight delays, power outages, extended trips. You can't always recharge your Blackberry phone when you'd like to. But with an extra original battery on hand, you can always talk, type and work as long as you need to. Keep it in your bag or briefcase and you'll stay connected, powered up and ready to get the job done. Type: Battery Compatible Phone Manufacturer: BlackBerry