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Battery Dell M717H 3V Coin Cell (RTC CMOS) for Portable Devices
Summary description:
Dell M717H is a 3V coin-cell replacement battery designed for use in portable devices' RTC/CMOS memory. It provides backup power to maintain system settings and real-time clock when the main power is removed. Compact and easy to install, it suits laptops, motherboards and other small electronics requiring a 3V coin battery.