Behind-Seat Slimline Dual Battery System Kit (Lithium)

Regular price $2,804.00

Tax included.

Behind-Seat Slimline Battery System 

We have engineered a complete dual battery system that can fit behind the rear seat. This is the ultimate solution for Utes and Dual Cab vehicles that can’t fit a battery under the bonnet or those who don't a battery box taking up valuable tray space.

Each kit comes with a Base Kit that includes: 

  • Installation Instructions 
  • Slimline Battery Bracket - 2 Colour Options Available
  • Socket Panel - 2 Options with 3 Variations Each Available 
  • Slimline BatteryLithium Only
  • DC-DC Charger - 2 Charger Options Available 
  • 6 Way Fuse Box
  • 3x Grey Anderson Plugs
  • 1x Red Anderson Plug
  • Twin Midi Fuse Holder
  • 60A Midi Fuse
  • 250A Single Midi Fuse Holder
  • 7m x 8 B&S Cable
  • 1m x 6 B&S Cable 
  • 5m x 6mm Twin Core Cable
  • 5m x 9.9mm Split Convoluted Tubing 
  • Thunder Tie Down Straps
  • 8mm Cable Lug
Our DIY kit has been tested on the following vehicles: 
  • Ford Ranger - PX MkI, MkII & MkIII - 2013 to Current
  • Mazda BT50 - 2013 to Current 

If you have a vehicle not mentioned above please review the total dimensions required for the system or call our office before purchasing to ensure your vehicle is suitable. 

Total Dimensions: 
  • Height: 24.5cm
  • Length: 74.3cm
  • Width: 14.3cm

Want us to fit it for you? Install prices from $550 please call us on 07 5479 6652 for more information or to book. 

Options Available: 


Standard - Raw Aluminium
Powder Coated - Gloss Black

Socket Panel:

Dual Sockets:

  • Option 1 - 2x Cigarette Sockets
  • Option 2 - 1x Cigarette Socket & 1x Dual USB 
  • Option 3 - 1x Cigarette Socket & 1x Voltmeter

Socket Box:

  • Option 1 - 1x Anderson Plug, 2x Cigarette Sockets, 1x Voltmeter, 1x Dual USB
  • Option 2 - 1x Anderson Plug, 1x Cigarette Socket, 1x Engel Style Socket, 1x Voltmeter, 1x Dual USB
  • Option 3 - 1x Anderson Plug, 1x Cigarette Socket, 1x Merit Style Socket, 1x Voltmeter, 1x Dual USB

Please specify which side of the vehicle you will be fitting the socket box (drivers side or passenger side) and note your preference in the 'Special Instructions for Seller' section.

Slimline Battery: 

Lithium - Sentry 100Ah Battery (12.4kgs)

DC-DC Charger:

Redarc BCDC1225D - 25Amp 3 Stage DC-DC Charger 
Not Recommended for Lithium Batteries 

Redarc BCDC1240D - 40Amp 3 Stage DC-DC Charger
Recommended Charger for Lithium Battery Options


Postage Time Frames: 

As each kit is custom built it may take us some time to process and dispatch your order. 

  • Orders with Standard Slimline Bracket: 1 week estimated dispatch time
  • Orders with Powder Coated Bracket: 1-2 weeks estimated dispatch time

If you need your kit within a particular deadline, please contact us prior to ordering so we can ensure your items arrive on time.