Overview

The Attwood Marine 9093-5 is a battery tray for Group 27 and 27M batteries that need a simple hold-down in a tight compartment. The tray has inside dimensions of 12-3/8 in. x 7-1/8 in. and accepts batteries up to 10-1/2 in. tall.

This is an open tray with a strap hold-down, so it works well when you already have a flat mounting surface and want the battery to stay easy to remove for charging, replacement, or seasonal service. On many boats, that makes sense in console compartments, under seats, or on a battery shelf where space is limited and a full box is not required.

Key features

• Fits Group 27 and 27M batteries up to 10-1/2 in. high
• Inside tray size of 12-3/8 in. x 7-1/8 in. helps confirm footprint before installation
• Polypropylene hold-down strap uses a positive-locking quick-disconnect buckle
• Molded base mounts with four #10 panhead fasteners
• Open tray layout keeps the battery accessible for service and replacement

Compatibility and fit

Fitment here is about battery case size and the room available around it, not system voltage. If your boat is set up for a Group 27 or 27M battery, this tray matches that footprint as long as the battery height stays within the 10-1/2 in. limit.

It is worth checking the shelf or compartment for cable bend radius, terminal clearance, and room to work the buckle. The published tray dimensions are the inside dimensions, so surrounding space still matters when battery cables exit from the top or side of the case.

Installation and service

The base mounts with four #10 panhead fasteners, which keeps the tray straightforward to position on a solid battery platform or compartment floor. The quick-disconnect buckle makes battery swaps less awkward when you need to pull the battery for charging, winter storage, or troubleshooting.

This tray is a good match for boats that already have a protected battery location and need a clean replacement for an older strap tray. It also suits owners who want to keep a Group 27 battery secure without adding the bulk of a full battery box.