“ RIM BlackBerry D-X1 - Handheld battery - 1 x Lithium Ion „
Nobody plans to fail, but a lot of them 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.
A cryptographic chip identified by a closed lock on the battery, ensuring you're using a battery approved for your BlackBerry device.