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Dual Battery System – Charges your Deep Cycle Battery while you drive!


This dual battery management system that includes a Giant Power 80AH Deep Cycle battery and 100amp voltage sensitive relay to isolate start battery. The system requires no modification to the vehicle’s wiring, and is fully sealed with 6 metre of main cable. Box comes with strap to keep box closed.

Battery Features:

  • Sealed AGM – Non Gassing – perfect for inside caravans and motor homes
  • High Charging Capabilities – Ideal for Auxiliary battery setup in 4wd’s
  • Sealed & maintenance free operation
  • Non-spillable construction design
  • ABS containers and covers (UL94HB, UL94V-O)
  • Safety valve installation for explosion proof
  • High quality and high reliability
  • Exceptional deep discharge recovery performance
  • Low self discharge characteristic
  • Flexibility design for multiple install positions


Battery Box:

Dimensions (in mm): 290x200x225 (Inside Dimensions) 365x275x260 (Outside Dimensions)

Voltage 12V Charging current
Cut-in voltage 13.4V
Cut-out voltage 12.8V
Cut-out delay 8 seconds
Min operating voltage 10V
Charge type Parallel
Control MCU
Current draw Charging 550mA (standby 10mA)
Surge protection Built-in
Ingress protection IP66
Override Requires minimum 10V
Recommended fuse 150A
Cable size 14mm2 (6 B&S)
Approvals EMC

Battery Features:

Dimensions: Length 260mm x Width 169mm x Height 214mm

Delivery Information - If this image does not load please contact us on 1800 853 315