JL Audio Universal Battery Connector, Positive or Negative (XB-BTU) - 010-13565-00 (91659)

JL Audio XB-BTU Universal Battery Connector (Positive/Negative) is a high-capacity battery post connector designed to accept multiple gauge power wires (up to 1/0 AWG) on either the positive or negative side of a battery. It uses a robust forged and machined brass construction with a high-temperature polycarbonate base and cover for long-term reliability in performance audio installations.

This universal connector is ideal for systems that require multiple power connections from the battery to amplifiers, distribution blocks, or other power accessories. The included adapter collar lets you mount the connector on either side of the battery post, and all necessary bushings for different wire sizes are supplied.

Key Features

• Universal battery post connector for positive or negative battery terminals
• Accepts multiple wire sizes (1/0 AWG, 2 AWG, 4 AWG, 8 AWG) in any combination
• Forged and machined brass construction for high conductivity and corrosion resistance
• High-temperature polycarbonate base and cover
• Includes bushings for multiple wire size terminations and adapter collar

Technical Specifications

Ideal Applications

• High-current power feeds in automotive and marine audio systems
• Multi-amplifier installations requiring multiple battery connections
• Custom power distribution layouts where flexible mounting is needed
• Any system that benefits from a secure, corrosion-resistant battery connection

What’s Included

• JL Audio XB-BTU universal battery connector
• Multiple bushings for various wire gauges
• Adapter collar for positive/negative post mounting
• Installation instructions

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with real experience in high-current power wiring
• Guidance on selecting the correct power distribution components for your system
• Support after the sale for basic installation questions

Fitment & Installation Help

Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.

Authorized Retailer & Warranty

MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.