Installing CMOS battry in Acer Laptop.Pls help

[idesign]

Hello
i bought laptop from some1.There was something wrong with CMOS battery so he removed it.Now i need to install new battery.I tried searching for battery on eBay but i didnot find any for my laptop.My laptop is Acer TravelMate 4011WLCI.
My question is will it work if i put any other acer CMOS battery.Is all Laptop CMOS battery same.Pls help me.thank you very much in advance

[madoverclocker]

if the batteries are the same size and voltage, shouldn't be a problem

[idesign]

if the batteries are the same size and voltage, shouldn't be a problem

Thx for the info.But i dont know which battery goesin.i dont have old battery.i cant find anything on google.can u please search for me and let me know.thx

[madoverclocker]

searching....

[idesign]

searching....

thx pls let me know when u findit.thx for hel

[madoverclocker]

unfortunately... i have to send you here

http://www.acersupport.com/notebook/

these people, though a pain to deal with, will know what battery you need