DELL RTC BATTERY

Dell XXHK0 RTC coin-cell battery with cable provides backup power for the real-time clock and CMOS memory in a Dell computer. It is intended for systems that use this cable-connected battery format.

The battery uses a CR2032 lithium manganese dioxide cell rated at 3 V. Its 2-contact connector and attached cable connect the cell to the motherboard, supporting the RTC and CMOS backup function.