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XS Power  554

I-BAR Marine Terminal Adapter with 5/16" and 3/8" Studs - Top Only

Item #56702

Condition:   Brand New

Product Highlights

  • I-BAR Marine Terminal Adapter
  • 5/16" and 3/8" Studs
  • Top Only

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$54.99

Reg. Price $89.99  Save $35.00
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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XS Power 554 I-BAR Marine Terminal Adapter with 5/16" and 3/8" Studs - Top Only


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We are a XS Power authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Marine Terminal Adapter
  • • Owner's Manual
XS Power 554 I-BAR Marine Terminal Adapter

Upgrade your battery connections with the XS Power 554 I-BAR Marine Terminal Adapter. Designed for most XS Power batteries, it provides both 5/16" and 3/8" stud options in a convenient top-terminal configuration for versatile electrical setups.

 


Frequently Asked Questions (FAQ)


  • • Why doesn't the 554 sit correctly on my XS Power battery?
    The 554 depends on the battery having the appropriate I-BAR mounting configuration. If the adapter does not sit flush, verify the exact battery model and terminal layout before tightening anything.
  • • Can I use the 554 if my battery cable has a different-size ring terminal?
    Yes, the 554 provides both 5/16-inch and 3/8-inch studs, giving you options for different cable-lug sizes. Choose the stud that matches the actual opening in your cable terminal.
  • • Why does my cable lug wobble after I install the 554?
    A loose lug can result from using the wrong stud size, stacking hardware incorrectly, or failing to seat the terminal flat. Reposition the lug and hardware so the connection is completely supported before tightening.
  • • Is the 554 only for marine applications?
    Despite its marine-terminal designation, the adapter is an I-BAR accessory for compatible XS Power batteries. Its dual stud sizes can also be useful for other installations that require additional top-mounted connection points.
  • • Why won't my 5/16-inch cable reach the 554 connection properly?
    Cable routing can become an issue when the battery is installed in a confined compartment. Check the cable length and lug orientation before installation so the wire is not pulling sideways on the adapter.
  • • Can I connect multiple power cables to the 554?
    The adapter provides multiple top connection points, but the number of cables should be limited by the available space and the ability to keep every lug securely seated. Do not stack connections in a way that prevents proper contact.
  • • Why am I getting voltage fluctuations after installing the 554?
    The adapter does not regulate voltage. If fluctuations appear after installation, inspect the cable lugs, contact surfaces, fasteners, and battery connections for looseness or excessive resistance.
  • • What if the 554 doesn't fit even though my battery is an XS Power model?
    “XS Power battery” alone does not guarantee compatibility. The 554 is intended for the appropriate I-BAR configuration, while XS Power offers multiple battery terminal designs. Verify the specific battery model before installation.
  • • Why is my 554 connection getting warm under heavy electrical load?
    Heat at a battery connection can indicate excessive resistance caused by a loose fastener, poor contact, undersized cable, or improperly seated lug. Disconnect the load and inspect the entire connection before continuing high-current operation.
  • • Does the 554 require cutting or modifying my battery?
    The 554 is designed as a terminal adapter rather than a battery modification. It provides the required top-stud connection using the battery's compatible mounting points, so drilling or cutting should not be necessary.

SPECIFICATIONS



FEATURES


Features:

  • 5/16" and 3/8" stud options
  • Top-terminal design
  • Compatible with most XS Power batteries
  • Built for marine and high-performance applications
  • Provides flexible, secure connection points
  • UPC: 692209014638
  • Weight: 1
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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