PBE: FORD RANGER | DUAL BATTERY SYSTEM INSTALLATIONS
BC Mobile Auto Electrics - In some new vehicles there is no spare room under the bonnet for your dual battery system. However there are other options... I installed this slimline battery
Redarc BCDC1225D Dual Battery Kit inc Battery Tray & Century Battery Tub Mount (Ford Ranger PX MKI, MKII & MKIII 2012 on)
Ford-PXII-Ranger-Dual-Cab-White-Over-#120843-5 | Superior Customer Vehicles