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RHS Boating & Marine

Marine Battery Box Replacement Strap Kit - 1.3m, Suits RWB662/RWB665 SP104

$7.11 each
Brand: RHS Boating & Marine – Boat Parts, Marine Accessories & Boating Supplies

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SP104 is the replacement retaining strap kit for RWB662 and RWB665 battery boxes, useful when restoring the restraint around an otherwise serviceable enclosure.

Replacement battery-box retaining strap supplied with mounting hardware.

  • Strap length: 1.3m
  • Suits RWB662 and RWB665

A replacement strap kit is a practical service item when the existing battery-box restraint is worn, damaged or missing. Matching the kit to the specified box helps keep the battery enclosure properly organised in its mounting position. It is worth checking the strap as part of a battery change, particularly when the box has been removed for access or the mounting area has been refurbished.

Before ordering, confirm the box model and compare the strap route with the available length. Include the full path around the enclosure and the space needed to operate the fastening arrangement. Inspect the existing mounting points and supporting structure at the same time, since replacing the strap should be part of checking the complete restraint system.

For installation, follow the box manufacturer's fitting instructions and use mounting points appropriate to the vessel's structure. Arrange the strap so it sits neatly without rubbing against sharp edges, terminals or cable connections. Keep the box's lid vents and cable routes clear. Leave enough access to release and refit the restraint when the battery needs inspection or replacement.

After fitting, check that the box is held securely and that the strap has not displaced the lid or trapped a cable. Inspect the restraint during routine maintenance and after work around the battery compartment. Look for wear along the strap path, loose mounting hardware or movement of the box on its supporting surface. Maintain the battery compartment according to the battery manufacturer's guidance, keeping connections accessible and the surrounding area tidy. Recording the box and strap part numbers with the boat's service information makes it easier to obtain a matching replacement when the restraint next needs attention.