***If a 3 Battery tray is needed for 12v 60ah Batteries you will need to purchase both the single and dual 60ah battery trays  

Custom built battery trays for Ionic Lithium Batteries sized for 12V 50Ah Ionic Batteries.

These trays are custom built with rubber pads, stainless steel mounting screws and endless battery strap. Simply insert strap through both slots of the tray, sit the battery inside the tray on the strap and feed the strap through the ratchet to securely tighten.

Holds three 12V 50Ah Ionic Batteries
Inside Dimensions: 20.188 x 7.938 x 1.75
Weight: 2.8 lbs

Watch this How To Video to learn how to use the endless ratchet strap: