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Behind-Seat Slimline Dual Battery System Kit Ford Ranger & Mazda BT50

Behind-Seat Slimline Dual Battery System Kit Ford Ranger & Mazda BT50

$1,350.00
$1,350.00 - $3,105.00
$1,350.00
$1,215.00
$1,215.00 - $2,794.50
$1,215.00

Behind-Seat Slimline Battery System: Ford Ranger & Mazda BT50 – Driver’s Side Sockets

Our complete dual battery system is designed to fit behind the rear seat, making it the ultimate solution for Utes and Dual Cab vehicles that can’t accommodate a battery under the bonnet or don’t want to sacrifice tray space with a battery box.

Vehicle Compatibility

This DIY kit has been tested on:

  • Ford Ranger – PX MkI, MkII & MkIII (2013–2022)
  • Mazda BT50 – (2013–2020)

If your vehicle isn’t listed above, please check the required dimensions or contact us before purchasing.

System Dimensions

  • Height: 20cm
  • Length: 75cm
  • Width: 14.3cm
  • Internal battery compartment: 55.3cm (L) x 12.8cm (W)

Want us to install it for you? Contact us at 07 5479 6652 for a supplied and fitted quote.

Slimline Battery Options

1. No Battery

Note: The DC charger will be programmed for lithium unless specified otherwise.

2. Invicta 100Ah Slimline Lithium Battery

  • 7-year industry-leading warranty
  • Bluetooth monitoring via the Invicta app
  • 2000 cycles at 100% depth of discharge (DoD)
  • Fast recharge & high energy efficiency
  • Weight: 12.4kg

3. Enerdrive 100Ah ePower B-TEC Slimline Lithium Battery

  • 5-year warranty
  • Bluetooth monitoring via the Enerdrive app
  • ≥2000 cycles
  • Weight: ~12.5kg

DC-DC Charger Options

1. Redarc BCDC1225D – 25A 3-Stage DC-DC Charger

  • Recommended for AGM batteries (can be used with lithium but charges slower than the BCDC1240D).

2. Redarc Core BCDC1225D – 25A 3-Stage DC-DC Charger

  • Ideal for in-cabin, canopy, or battery box setups where dust/weatherproofing isn’t required.

3. Redarc BCDC1240D – 40A 3-Stage DC-DC Charger

  • Recommended for lithium battery options.

4. Redarc Core BCDC1240D – 40A 3-Stage DC-DC Charger

  • Perfect for lead acid battery banks over 200Ah and lithium batteries over 100Ah.

Socket Box Options - Don't forget to add on!

1. Universal Socket Box 

  • 2 x Grey Anderson Outputs
  • 1 x Dual USB A/C
  • 1 x 12 Cigarette Socket
  • 1 x Engel Fridge Plug

2. Universal Socket Box with Solar 

  • 1 x Grey Anderson Outputs
  • 1 x Dual USB A/C
  • 1 x 12 Cigarette Socket
  • 1 x Engel Fridge Plug
  • 1 x Red Anderson for Solar Input 

Important Notes

  • Lithium Battery Shipping: Kits including lithium batteries are shipped via TNT due to dangerous goods regulations. TNT cannot provide an estimated delivery time.
  • Build Time: We generally allow 1–2 weeks for assembly, with most kits built within a week. If delays occur, we’ll contact you.
  • Shipping Time: Once dispatched, delivery typically takes 1–2 weeks, depending on your location.

📥 Download Installation Instructions: Ranger & BT50 Installation Guide

Socket Box's

The dimensions for all socket box configurations are 195mm L x 110 mm H x 60mm D.

Dual Sockets:

Option 1 - 2x 12V Sockets

Option 2 - 1x 12V Socket & 1x Dual USB 

Option 3 -1x 12V Socket &1x Voltmeter

Socket Box:

Option 1 - 1x Anderson Plug, 2x 12V Sockets, 1x Voltmeter, 1x Dual USB

Option 2 - 1x Anderson Plug, 1x 12V Socket, 1x Engel Style Socket, 1x Voltmeter, 1x Dual USB

Option 3 - 1x Anderson Plug, 1x 12V Socket, 1x Merit Style Socket, 1x Voltmeter, 1x Dual USB

Option 4 - 2x Anderson Plug, 2x 12V Socket, 1x Voltmeter, 1x Dual USB

Option 5 - 1x Anderson Plug,  1x Red Anderson Plug for Solar Input,  2x 12V Socket, 1x Voltmeter, 1x Dual USB

Each kit comes with a Base Kit that includes: 

Installation Instructions 

Slimline Battery Bracket

Socket Panel-2 Options with 3 Variations Each Available 

Slimline Battery- Lithium Only

DC-DC Charger- 2 Charger Options Available 

6 Way Fuse Box

3x Grey Anderson Plugs

1x Red Anderson PlugTwin 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

Options Available: 

Tray: Standard - Raw Aluminium

INSTALL ENQUIRY

Need this item installed?

Book your install with our team today by either:

Filling out a booking request on our Contact Page

Or give us a call on (07) 5479 6652

IMPORTANT SHIPPING INFORMATION

Please note your battery & the rest of your kit may arrive via different freight companies at different times.

This kit is classified as dangerous goods, because of this it is common for it to be held for 3-4 days on average for inspection during the shipping process. If your kit still hasn't arrived after 2 weeks from shipment date on tracking, please don’t hesitate to contact us.

Postage Time Frames: 

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

Please allow 2 weeks for estimated dispatch time. Shipping can take 1-2 weeks depending on your location and postal service.

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