Looking for a source battery parts

[Slideways]

Hi all. The tabs on female side of the Rosenberger plug on the Specialized batteries can break and this normally means go buy a new battery. I work in a shop that sells Turbo Levos and have been able to "harvest" this part from batteries that were being returned under warranty. As a way to get these robbing them from dead batteries is not reliable nor am I able to meet my needs for them. Anyone here know of a way to purchase these? Thanks in advance for any help.