plug-ins

Hi, looking for the name/where I can find male plugs for this connector so the battery can be charged. Tried Powerpole connectors, they were to big and to square. Thanks for any help.

My partner and I recently acquired a very large collection of electrical test equipment. (See the attached photos) The man who originally amassed this collection had a deep appreciation and understanding of antique and modern electronics, utilized ample funds to purchase and collect unique...