CMOS battery in my MacBook Pro (2007, pre-unibody) has died recently.
I am looking for a replacement, although all I could find so far was only used batteries off ebay.
It says following on the battery's shrink wrap:
7 8 21
Under the shrink wrap it says:
Made in Malasya
So I am wondering if I could simply take a good quality CR2025 battery and use it instead of buying a used one? Or is this some super-secret version of CR2025 only Apple managed to get its hands on and I'd better off getting a used one, although straight of a MacBook Pro?