This is a Brand New 9 cell Li-Ion Battery for IBMLithium Ion System Battery is a battery that supports the ThinkPad Notebooks.
Compatible ThinkPad Models:ThinkPad Z60m: Z60m
This is a Brand New 6 cell Li-Ion Battery for IBMLithium Ion System Battery is a battery that supports the ThinkPad R60, T60, series Notebooks.
Compatible ThinkPad Models:ThinkPad