AUSMOTION – High Quality Vehicle Accessories

Designed, Engineered and Manufactured in Australia.

Battery Mount – 3rd Gen BT50 DMax – Custom Lithium Ultra-slim


Battery box mount designed to suit slimline batteries.

3 in stock


Made to order Battery mount to suit ultra-slim lithium batteries from Custom Lithium. Please allow 2 week for manufacture.

Locally designed, engineered and manufactured in Australia.

Battery Compatibility

This product has been designed to mount the following Custom Lithium battery only:

Vehicle Compatibility

This product is designed to fit the following vehicles:

  • Mazda BT50 4×4 Dual Cab (3rd generation “TF” June 2020 onward)
  • Isuzu DMax 4×4 Dual Cab (3rd generation “RD” October 2019 onward)

Whilst this product will also fit NP300 Nissan Navara and Mercedes X-Class, it cannot be fitted to those vehicles if they have an electric sliding rear window.

Installation Notes

This mount designed for direct mounting of the Custom Lithium battery listed above.

Installation takes approximately one hour.

Includes pre-cut holes for Redarc BCDC charger, multiple midi fuse holders, Victron shunt.

The installer must use a drill to increase the size of one hole in the wall of the cab. An M6 thread insert (supplied with the battery mount) must then be fitted to that hole using a simple, cost effective tool available from tool shops and large hardware stores. This product cannot be fitted without the supplied thread insert being added to the vehicle.

Carpet on back wall of the cab must be removed to install this product. You may decide to trim the carpet panel and fit the remains on either side of the battery mount but most owners opt to leave the carpet panel out of the vehicle.

The plastic trim panel that is fitted to the back wall of the cab will need to be trimmed a little during installation.


  • Stainless Steel

Additional information

Weight 5.0 kg
Dimensions 71 × 60 × 9 cm
Product Type