RTC Cmos Battery for Dell Inspiron 5447 5547 14-N4050 Precision 3520 7510 7520

Description

RTC Battery Assembly
suitable for
Dell Inspiron 5447
Dell Inspiron 5547
Dell  Inspiron 14-N4050
Dell Precision 3520
Dell Precision 7510
Dell Precision 7520
(aftermarket not Original Equipment Manufacturer)
that require a  cable and 2 pin plug, replacing the application integrations of P/N GC02001LZ00 , GC02001LW00 or
Fedco Energy+ CR2032-TPX
RTC = Real Time Clock that maintains the notebook/laptop time and date settings intact during and after a shut down period. The rtc battery is simply the source voltage power provided to the rtc circuit that along with the eprom and crystal oscillator sets up the timing intervals for the system, which the Operating system obtains from this hardware.