You can download and view the complete Comf catalog in pdf form here.Complete CatalogD Cell Battery Holders (UM-1)C Cell Battery Holders (UM-2)AA Cell Battery Holders (UM-3)AAA Cell Battery Holders (UM-4)N Cell Battery Holders (UM-5)9V, 18650 & 1/2 AA Battery HoldersSafety Battery HoldersCoin Cell HoldersBattery Snaps (9V)Battery ClipsBattery Contacts