3 V CMOS coin-cell battery
Table 10. Coin-cell battery
RTC coin-cell battery (lithium-ion)
Type
BR-2032
Manufacturer
Panasonic Corporation
Nominal voltage
3 V
Nominal capacity
200 mAh
NOTE: Dell recommends that you check or replace the coin-cell battery before operation. Also, check or replace the
coin-cell battery if the system has been disconnected from a power source for more than two years.
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