Nobody plans to fail, but a lot of us fail to plan. Keeping an extra battery, charged and handy, is a good plan anytime. Long flights and longer meetings, power blackouts and transit snarls - an extra battery gives you the power to keep on communicating, come what may. Only genuine BlackBerry smartphone batteries work best with your device, holding their charge longer and taking the maximum number of charges over their lifetime. That's why your battery features a cryptographic chip to assure you it's genuine. Genuine BlackBerry M-S1 battery great for users who use their phone extensively whilst out and about. Lets you keep talking and makes sure you don't miss important phone calls. The BlackBerry M-S1 Battery features integrated security that ensures you're using a battery specially designed to work with your BlackBerry device. Your device will be powered longer and the battery will sustain a greater amount of charges with a BlackBerry battery. | 
