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Acer 4551 (CR2016-WRS) CMOS RTC Battery


Type: Lithium Manganese Dioxide. Voltage: 3.0V. Capacity: 75 mAh.

Length of Flex: 40 mm. Height: 1.6 mm. Diameter: 20 mm.

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

Functional replacement for: CR2016-WRS, for Acer 4551.

Compatible Models: Acer 4551.

This small battery is commonly used in Acer 4551 laptop computers. Our battery is a geniune replacement for the CMOS battery mentioned. This battery can be used in many Acer 4551 laptop computers.

Our CR2016-WRS replacement CMOS battery comprises:

Compatible with CAcer 4551.

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.

For other CMOS RTC Batteries look here........

* Actual manufacturer may vary depending upon availability



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