Protective Cover Cap Polarity Protection for all 9v Battery 9 Volt Alkaline
Sold as a 3-pack
This is a strong and easy to use cover to protect the +/- terminals of any standard 9v battery. This helps extend the life of the battery and keeps the terminals free from corrosion and damage.
- 3-pack
- Available in our Heavy Duty or Slim versions
- 3D Printed