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92P0991 IBM Lenovo FRU P/N 92P0991 (CR2032-92P0991) IBM ThinkPad R40 and R40e Series CMOS Battery


Type: Lithium Manganese Dioxide. Voltage: 3.0V. Capacity: 220 mAh.

Length of Flex: 50 mm. Height: 3.2 mm. Diameter: 20 mm.

Price: 9.99 each. (9.50 if you buy two or more). Postage and packing included.

Functional replacement for: 92P0991, CR2032-92P0991.

Compatible Models: IBM ThinkPad R40 Series and R40e Series, Evesham Voyager C720DC laptop and more.

This small battery is commonly used in many IBM THINKPAD SERIES R40 and R40e laptop computers. Our battery is a replacement for the CMOS battery mentioned. This battery can be used in many IBM ThinkPad R40 Series, etc laptop computers which use a 3.0 Volt clock battery. See here for a fuller list........

Our Panasonic CR2032-92P0991 replacement CMOS battery comprises:

CMOS & Clock Backup batteries perform an important function when the power is turned off; the CMOS battery maintains the time and date, thus insuring their accuracy when the system is once again restarted. Also important, the battery saves the computers BIOS set-up configuration, so the system can be efficiently rebooted once it is switched on again. For example, the computer knows what type of hard drive it is booting from etc. These batteries are variously known as CMOS batteries, Real Time Clock (RTC) batteries, PRAM batteries or simply internal batteries.

In most cases, replacement of the CMOS battery is an easy task. It is simply a matter of locating the battery on the computer's motherboard, removing it and plugging in a new one.

This CR2032-92P0991 should not be confused with the CR2032-3P (P/N 02K7063) which has a 3 pin connector and is compatible with many other IBM Thinkpad laptop computers such as the IBM Thinkpad R32 series and the IBM Thinkpad R30 series. For other CMOS RTC Batteries look here........

* Actual manufacturer may vary depending upon availability


Manufacturer/ Models:

Replaces IBM CMOS battery part numbers:
92P0991and others.

IBM ThinkPad R40 2681
IBM ThinkPad R40 2682
IBM ThinkPad R40 2683
IBM ThinkPad R40 2722
IBM ThinkPad R40 2723
IBM ThinkPad R40 2724
IBM ThinkPad R40 2892
IBM ThinkPad R40 2893
IBM ThinkPad R40 2896
IBM ThinkPad R40 2897
IBM ThinkPad R40 2898
IBM ThinkPad R40 2899
IBM ThinkPad R40e 2684
IBM ThinkPad R40e 2685
Evesham Voyager C720DC
Medion MD97690 Akoya E1312
and others.


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