What model should the button battery in the computer host be used?
Motherboard battery is generally CR2032 or 2025, a thick point, a book point, it does not matter. It is only to save the motherboard BIOS information supply, there is no best and bad, mainly brand and quality problems, do not buy back to install a month or two no electricity on the bad.
Computer motherboard with the battery model is CR2032, lithium manganese button cell, the nominal voltage of 3V (just produced up to 3.3V), the capacity of 210mAh, diameter 20mm, thickness 3.2mm.
In general, the battery on the desktop board is CR2032 lithium battery.
