Long-lasting power. They can readily start up high current equipment with dynamic instantaneous power and deliver a stable current for many hours. * Excellent shelf life. Self-discharge is minimal and thus high power is maintained for a long storage time even when batteries are purchased in quantity. * Vibration resistance. The high performance is maintained despite vibration and shocks when used in cordless equipment and outdoor applications. * Use high power alkaline dry batteries in high current equipment such as digital camera notebook computers cellular phones portable stereos CD and MP3 players.