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XS Power  553

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

Item #56701

Condition:   Brand New

Product Highlights

  • I-BAR marine adapter
  • Side and top terminals
  • 5/16 inch studs
  • 3/8 inch studs
  • Durable marine connection

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


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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?
  • • Terminal Adapter
  • • Owner's Manual
XS Power 553 I-BAR Marine Side & Top Terminal Adapter

Get versatile battery connection options with the XS Power 553 I-BAR Marine Adapter. Designed for most XS Power batteries, it combines side and top terminal access with 5/16" and 3/8" studs, making it a flexible choice for demanding electrical installations.

 


Frequently Asked Questions (FAQ)


  • • Why doesn't the XS Power 553 line up with my battery terminals?
    The 553 is intended for compatible XS Power I-BAR batteries. If the rails do not sit correctly, confirm that your battery is I-BAR compatible and that the positive and negative rails are positioned on the correct sides.
  • • Why are there both side terminals and top studs on the 553?
    The combination is intentional. The 553 lets a compatible battery support GM-style side connections while also providing 5/16-inch and 3/8-inch top-stud connections for different cable arrangements.
  • • Which stud should I use for my battery cable?
    Match the cable lug to the appropriate stud size. The 553 includes both 5/16-inch and 3/8-inch studs, so using the correct ring-terminal opening helps prevent an unstable connection.
  • • Why does my cable connection feel loose after installing the 553?
    A loose connection can come from an incorrectly sized lug, hardware that is not seated properly, or cable tension pulling sideways on the adapter. Make sure the lug sits flat and the cable is supported instead of hanging from the terminal.
  • • Can I use the 553 with a battery that isn't made by XS Power?
    Do not assume universal compatibility. The 553 is advertised for use with most XS Power batteries and is built around the company's I-BAR system, so a different manufacturer's terminal arrangement may not provide the required mounting points.
  • • Why won't my GM-style side-post cable reach the 553?
    The 553 changes the available connection arrangement but does not add length to the vehicle's wiring. If the factory cable is too short, it may need to be rerouted or replaced with a correctly sized cable rather than pulling it tightly against the adapter.
  • • Why am I getting intermittent power after installing the 553?
    Inspect both the side-terminal and top-terminal connections. Dirt, oxidation, a loose fastener, or a cable lug that is not sitting flat can increase resistance and cause intermittent electrical contact.
  • • Can I connect several accessories to the 553 at the same time?
    The multiple connection points make the adapter useful for different wiring configurations, but every cable should have adequate clearance and a solid contact surface. Avoid stacking so many lugs that the hardware cannot clamp everything securely.
  • • Why does the 553 seem difficult to install in a tight battery compartment?
    The adapter adds additional connection hardware above the battery, so available clearance can become an issue. Measure the space around the battery before installation and make sure the studs, wing nuts, and cables will not contact the hood or surrounding metal. The kit is designed to mount without drilling.
  • • What should I check if the 553 gets warm during heavy electrical use?
    Unexpected heat at the terminal can indicate excessive resistance. Check the lug size, fastener tightness, contact surfaces, cable gauge, and overall connection. A high-current connection should not be left operating if the terminal becomes unusually hot.

SPECIFICATIONS



FEATURES


Features:

  • Side and top terminal configuration
  • Includes 5/16" and 3/8" studs
  • Compatible with most XS Power batteries
  • Designed for marine and high-performance applications
  • Provides flexible connection options
  • UPC: 692209012870
  • 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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