120225-001 QuickCable Battery Tray 8D/4D 4 Batteries Heavy gauge material; we use thicker, stronger material to produce a rugged, durable product,Trays will accommodate other batteries with similar footprints (i.e. Group 31 is similar to L16),Two types of battery trays,Single battery trays can be used to create unique battery layouts (side-by-side, end-to-end, spaced close together or far apart, etc.), and they can be easily moved or removed depending on your maintenance needs,Multiple battery trays can hold 2, 3, 4 or more batteries, depending on the width and orientation of the batteries,Trays can act as an acid containment system, either as a primary containment or redundant to a floor-installed containment system,Trays electrically isolate batteries from battery racks, as required by the National Electrical Code (NEC),Trays are made of HDPE which is impervious to acid, gasoline, oil, and solvents,Trays are UV protected, flame retardant, and are heat stable to +200° F (90° C),Cold temperature impact resistant to -30°F (-34°C)