9V Battery Clip Contact PP3

Battery clip with 150mm leads for 9V PP3 battery or battery holders with press stud terminals.

A 9V snap is a connector used to connect a standard 9-volt battery to electronic devices or circuits. It typically consists of a plastic housing with two metal contacts that securely hold the battery in place and provide electrical connections.

Also known as a press stud battery contact. 

A battery snap can connect to a battery holder, especially if the holder has press stud terminals designed to accept the snap connector's contacts. Many battery holders for cylindrical cells (like AA or AAA) also come with built-in snap-style connectors for ease of use, and some even include the snap wire leads as part of the kit.