Available here is Deoxit 2ml squeeze tube from Caig Laboratories, Inc. and Apollo AV, an authorized Caig dealer.   

This kit is the same D100L-2C but with free swabs.   The only thing that makes it a "battery kit" is the swabs.    

We turn over this product multiple times per year, so you get fresh product for your important electronics projects.  

DeoxIT® D-Series - Contact Cleaner & Rejuvenator

More than a Contact Cleaner . . . Chemically Improves Connections
(without harm to metals and plastics)

DeoxIT® D-Series contact cleaner is a fast-acting deoxidizing solution that cleans, protects, lubricates and improves conductivity on all metal connectors and contacts.
Use as a general treatment for connectors, contacts and other metal surfaces, and on non-critical metal surfaces with severe oxidation and corrosion. If the metal surface is discolored, it is severe. DeoxIT® dissolves the contamination and protects the surface.
For reference, DeoxIT® has approximately 20% cleaning action.

KEY FEATURES:

• Improves Conductivity
  
• Deoxidizes, Cleans & Preserves
  
• Reduces Intermittent Connections
  
• Reduces Arcing & RFI
  
• Reduces Wear & Abrasion
  
• Temperature Range, -34 C (-29 F) to +200 C (400 F)