This is an internal backup battery for Macintosh desktop computers. The PRAM battery maintains system settings, such as the date and time, when the computer is turned off . The battery may last up to five years though actual life is determined by shelf life of the battery and usage patterns of the computer. This battery is an exact replacement for the clock PRAM battery in the following models: Mac mini Mac mini (Late 2005) Mac mini (Early 2006) Mac mini (Late 2006) Mac mini (Mid 2007) Mac Pro Mac Pro Mac Pro (8-Core) Mac Pro (Early 2008) Power Mac Power Mac G5 (Late 2005) iMac iMac G5 (17-inch) iMac G5 (20-inch) iMac G5 17-inch (Ambient Light Sensor) iMac G5 20-inch (Ambient Light Sensor) iMac G5 (17-inch iSight) iMac G5 (20-inch iSight) iMac (Early 2006 17-inch) iMac (Early 2006 20-inch) iMac (Mid 2006 17-inch) iMac (17-inch Late 2006) iMac (17-inch Late 2006 CD) iMac (20-inch Late 2006) iMac (24-inch Late 2006) iMac (20-inch Mid 2007) iMac (24-inch Mid 2007) iMac (20-inch Early 2008) iMac (24-inch Early 2008)

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Price: $2.69

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  • $2.69 New
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