XS Power 551 i-BAR Side and Top Terminal Adaptor

The XS Power i-BAR Side and Top Terminal Adaptor is the first fully integrated, completely modular battery amperage management system. This innovative system allows one battery design to be transformed into a perfect fit for a number of applications, creating SAE posts for domestic or import vehicles, GM side posts, a combination of both, or marine applications.

These integrated battery amperage rails are ideal for car audio enthusiasts, enabling the creation of a system for multiple connections with as many as four top posts with side terminals. Engineered with precision and reliability, the XS Power 551 i-BAR Kit ensures secure and stable connections, empowering users to unleash the full potential of their power setup with confidence. The i-BAR rails feature a unique design that locks them into the battery's case, relieving stress on cables and side connections.

The 551 adapters are primarily designed for 3400 series XS Power batteries. If used with other battery types, spacers such as XSP-557 or XSP-558 may be required for proper fitment.