Install Bay BT305-10 Brass Battery Side Post Adapter - Pack of 10

The Install Bay BT305-10 is a brass battery side post adapter designed for vehicles equipped with GM-style side post batteries. Sold in a convenient pack of 10, these adapters are ideal for professional installers and shop use, allowing additional connections to be made at the battery without disturbing the factory wiring.

Key Features:

• Brass construction for excellent conductivity and corrosion resistance
• Unique 2-piece design that retains factory connections while adding aftermarket accessory hookups
• Compatible with standard GM-style side post battery terminals
• Ideal for adding car audio, security, or other 12V accessory power connections
• Pack of 10 — perfect for professional installers stocking multiple installs

Install Bay is a brand of Metra Electronics, a trusted name in professional car audio and vehicle installation products. The BT305-10 side post battery terminal adapters provide a clean, reliable solution for expanding battery connectivity in GM-platform vehicles.