12V Batteries

Regardless of where you want to install your second battery, Australian Direct has a Dual Battery System for every application.

Watch the video to find out everything you need to know about Dual Battery Systems for Vehicles/Trailers & more.

99 Products Found
Ready to go with a built in VSR - Plug & Play design, Battery & Wiring kit included
$578.00
4 STAGE DCDC PREMIUM BATTERY BOX & BATTERY COMPLETE PLUG & PLAY KIT
$964.00
NEW MODEL | Lithium Compatible, Suited To Fixed and Flex Panels
$154.00
8 B&S Fused Anderson Connection to Ring Terminals - Includes 80 Amp Fuse
Keep Track of the Exact Amount of Power Collected From Your Solar Panels
Includes NEW KICKASS ® Dual Sensing VSR - Quick Connect
$118.00
4 STAGE DCDC PREMIUM BATTERY BOX & BATTERY COMPLETE PLUG & PLAY KIT & CHARGER
$1,068.00
120AH Battery, DC Battery Box Combo + Wiring Kit, 150W Solar Panel and 240V 12 Amp Charger
$1,278.00
120AH Battery, DC Battery Box Combo + Wiring Kit, 200W Solar Panel and 240V 12 Amp Charger
$1,389.00
120AH AGM Battery with Battery Box + DC Charger / MPPT Solar Charger and Wiring Kit
$954.00
5 Year Pro-Rata Warranty - 328mm L x 172mm W x 230mm H - 31KG
$308.00
NEW MODEL | Lithium Compatible, Suited To Fixed and Flex Panels
$98.00
Includes Inline Maxi Fuses and 2.5 Metre Extension Cable
IP68 Waterproof Rated with Battery Type Selection Options and Charge Light Indicators
$78.00
Reap the benefits of an external LED Display and Bluetooth connectivity to monitor your solar system
$74.00
SALE
31% OFF
RRP $1,999.00
120AH Battery, DC Battery Box Combo + Wiring Kit, 200W Solar Panel and 240V 12 Amp Charger
$1,379.00
120AH Battery, DC Battery Box Combo + Wiring Kit, 150W Solar Panel and 240V 12 Amp Charger
$1,268.00
Protect Your Valuable Batteries for over-discharge!
$158.00
Ready to go with a built in VSR - Plug & Play design!
$318.00
Ready to go with a built in VSR - Plug & Play design, Battery & Wiring kit included
$378.00