Danti Universal Battery Tray Hold Down – Billet Aluminum Mount for Optima 34/34R, 34/78, D34, D34M

Overview

The Danti Universal Battery Tray Hold Down offers a compact, billet aluminum mounting solution designed to keep your battery secure through everyday use and spirited driving. Built with a combination of billet aluminum and reinforced iron, this tray delivers rust resistance and dependable durability for engine bays or trunk installations.

Compatible batteries you can count on

This tray is designed to accommodate a broad range of Optima top designs, including Red Top 34, 34R, 34/78; Yellow Top D34 and D34/78; and Blue Top 34M and D34M. Its bottom tray size supports common battery footprints used in performance and daily vehicles.

• Bottom tray accepts batteries up to 10.5 inches long, 6.95 inches wide, and 6.7 inches tall. Taller batteries may require longer hardware.
• Heavy-duty 3/8-inch hardware provides secure retention under dynamic conditions.

What’s included

The kit comes ready to install with a complete mounting ensemble: 1 base plate, 1 top plate, 3 all-thread hold-downs, 3 thread sleeves, and 6 matching nuts. It’s designed to relocate or secure a battery in many vehicle configurations with minimal fuss.

• Base plate and top plate form a sturdy, low-profile foundation.
• Hold-downs and sleeves ensure aligned, consistent thread engagement for a snug fit.
• Nuts deliver reliable tightening for a durable installation.

Key benefits and practical use cases

• Secure mounting reduces movement and vibration transfer in demanding driving conditions.
• Compact, low-profile design fits tight spaces in trunks or engine bays without bulk.
• Versatile compatibility with Optima Red, Yellow, and Blue tops across multiple sizes.
• Simple, tool-friendly installation with included hardware supports quick relocation or upgrades.

Materials and longevity

Durability comes from a billet aluminum alloy paired with iron components, delivering corrosion resistance and a robust shield for your battery. The finish and build are designed to withstand regular exposure and the vibrations of daily driving or performance use.

Installation notes

Before mounting, verify that your battery’s dimensions align with the tray’s capacity. Batteries taller than 7.4 inches may need longer 3/8-16 hardware to achieve full thread engagement with the sleeves.