Dual Battery trays - hold dual batteries where single car battery was
$300
Dual battery tray set
with mounting holes, and threaded rods
1/8 inch thick stainless steel, 2 laser cut trays with lips bent up
threaded rods are 5/16 inch thick stainless steel (13mm socket tightens)
welded together into a single piece
Xterra Dual set
$
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* either tray can hold a 24 or 35 size batteries
top battery should be primary (aka stock, aka House battery) for stock harness connection
default setup is 35 battery on top, 24 battery on bottom
-- specify if your setup is different as 35 is 1 inch taller than 24, and therefor the threaded mount bars can be too tall or short in different layouts
powder coating available for $25 (stainless steel doesn't need it)
includes: 1) threaded rods and locking nuts (both stainless steel, 2) simple battery top holders held by the above nuts
+$50 Deluxe set includes nutserts, bolts, spliced connectors, 1/4 inch ABS plate
Physical battery dimensions:
35 size battery: 9 x 7 inches at 9 inch height
24 size battery: 10.5 x 6 inches at 9 inch height