Review on Uxcell A11030700Ux0045 2 1X5 5Mm Battery Connector by Victoria Harris

These are decent 9v battery connectors, reasonably built for the price. Warning, they are NOT "permanent" and any stress on any part of them will shorten the expected time. Life. The wire is thin, so it's not suitable for anything that requires a high current (e.g. a motor). Battery terminal flexible, with vinyl coating. They are suitable for small repairs that I do myself. If you used this to fix someone else's device or to make some sort of electronic gift, I'd suggest you get a "hard case" and a "molded plastic" connector instead (AdaFruit sells these). Note that many advertised "hard shell" clasps are simply reinforced plastic clasps (which are good, but not strong or youth-safe).