TJM auxiliary battery trays are built tough to withstand corrosion, heat and under-bonnet space limitations. If your Toyota FJ Cruiser 4.0L petrol needs a second battery under the hood, then this battery tray will get the job done. Precision engineering ensures comfortable battery accommodation and secure under-bonnet mounting in the most appropriate location. Starting with 2mm thick sheet steel construction and fabricated with strategic folds and MIG welds gives TJM battery trays superior structural strength. A smooth black powdercoat finish offers long-lasting corrosion resistance. When only the best will do, insist on a TJM battery tray.