This 3V clock battery is specifically designed for Compaq CQ56 and CQ62 laptops, as well as HP G56, G62, and G72 models. It serves as a converter for the CMOS BIOS RTC function. The battery provides the necessary voltage to ensure accurate timekeeping and system functionality. Ideal for replacing worn-out or depleted batteries in these laptop models, this product is essential for maintaining the proper operation of the internal clock and settings.
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