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Custom Built Battery Systems

Custom Build Battery Systems

Portable Battery Box to suit your vehicle, budget and lifestyle. Completely customisable options with your choice of wiring kit, battery box, socket configuration and DCDC charger. 

Connect them to one of our Thunder solar panels for quiet power generation anywhere the sun shines (which is most of Australia).

Looking for a AGM, Lead Crystal or the latest in Lithium? We've got a battery box you can customise for your needs.

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  • Accelerate 4wd and Caravan Electrics DIY Kits Portable Battery Box  - Custom Builder
    Accelerate 4wd and Caravan Electrics DIY Kits Portable Battery Box  - Custom Builder

    Portable Battery Box - Custom Builder

    Original price $0.00 - Original price $3,292.00
    Original price $0.00
    $864.00 - $3,292.00
    $864.00 - $3,292.00
    Current price $864.00

      We use the Heavy Duty Thunder Battery Box made from Industrial Grade Polypropylene. Some Features we love: Internal battery strap mounts Sep...

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    Original price $0.00 - Original price $3,292.00
    Original price $0.00
    $864.00 - $3,292.00
    $864.00 - $3,292.00
    Current price $864.00
  • Behind-Seat Slimline Dual Battery System Kit Ford Ranger & Mazda BT50 - DRIVERS SIDE SOCKETS

    Original price $1,193.50 - Original price $3,104.00
    Original price
    $1,193.50 - $3,104.00
    $1,193.50 - $3,104.00
    Current price $1,193.50

    DOWNLOAD INSTRUCTIONS HERE:  Ranger & BT50 Installation instructions Behind-Seat Slimline Battery System: Ford Ranger & Mazda BT50 - DR...

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    Original price $1,193.50 - Original price $3,104.00
    Original price
    $1,193.50 - $3,104.00
    $1,193.50 - $3,104.00
    Current price $1,193.50
  • Enerdrive Battery Monitor Enerdrive ePRO Plus Battery Monitor
    Enerdrive Battery Monitor Enerdrive ePRO Plus Battery Monitor

    Enerdrive ePRO Plus Battery Monitor

    Original price $533.00
    Original price $533.00 - Original price $533.00
    Original price $533.00
    Current price $459.00
    $459.00 - $459.00
    Current price $459.00

    ePRO PLUS High Precision Battery Monitor The ePRO PLUS is our latest generation, highly advanced battery monitor. It consists of an inte...

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    Original price $533.00
    Original price $533.00 - Original price $533.00
    Original price $533.00
    Current price $459.00
    $459.00 - $459.00
    Current price $459.00
  • Accelerate 4wd and Caravan Electrics DIY Kits Y62 Patrol Lithium Dual Battery DIY Kit For Under Rear Floor
    Accelerate 4wd and Caravan Electrics DIY Kits Y62 Patrol Lithium Dual Battery DIY Kit For Under Rear Floor

    Y62 Patrol Lithium Dual Battery DIY Kit For Under Rear Floor

    Original price $3,995.00 - Original price $5,114.00
    Original price
    $3,995.00 - $5,114.00
    $3,995.00 - $5,114.00
    Current price $3,995.00

    DOWNLOAD INSTRUCTIONS HERE: Y62 Installation Instructions Y62 Patrol Lithium Dual Battery DIY Kit For Under Rear Floor 🚨🚨NEW MODEL🚨🚨 - Same gre...

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    Original price $3,995.00 - Original price $5,114.00
    Original price
    $3,995.00 - $5,114.00
    $3,995.00 - $5,114.00
    Current price $3,995.00
  • Accelerate 4wd and Caravan Electrics DIY Kits Toyota Hilux LITHIUM Under Bonnet Dual Battery System Kit
    Accelerate 4wd and Caravan Electrics DIY Kits Toyota Hilux LITHIUM Under Bonnet Dual Battery System Kit

    Toyota Hilux Under Bonnet Dual Battery System Kit 2015 Onwards

    Original price $1,425.00 - Original price $3,205.00
    Original price
    $1,425.00 - $3,205.00
    $1,425.00 - $3,205.00
    Current price $1,425.00

    DOWNLOAD INSTRUCTIONS HERE: Hilux Installation Instructions  *Not Compatible with the new V-Active Technology* Introducing our DIY Install Toyota H...

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    Original price $1,425.00 - Original price $3,205.00
    Original price
    $1,425.00 - $3,205.00
    $1,425.00 - $3,205.00
    Current price $1,425.00
  • Accelerate Off-Grid Touring DIY Kits 300 Series Toyota LandCrusier Lithium Under Bonnet DIY Dual Battery Kit
    Accelerate Off-Grid Touring DIY Kits 300 Series Toyota LandCrusier Lithium Under Bonnet DIY Dual Battery Kit

    300 Series Toyota LandCrusier Lithium Under Bonnet DIY Dual Battery Kit

    Original price $2,259.00 - Original price $4,095.00
    Original price
    $2,259.00 - $4,095.00
    $2,259.00 - $4,095.00
    Current price $2,259.00

    Toyota LandCruiser 300 Series Under Bonnet Dual Battery System DOWNLOAD INSTALLATION INSTRUCTIONS HERE: [300 Series Installation Instructions]WATCH...

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    Original price $2,259.00 - Original price $4,095.00
    Original price
    $2,259.00 - $4,095.00
    $2,259.00 - $4,095.00
    Current price $2,259.00
  • Accelerate 4wd and Caravan Electrics DIY Kits Toyota Landcruiser 300 Series Socket Bank for Dual Battery System

    Toyota Landcruiser 300 Series Socket Bank for Dual Battery System

    Original price $185.00 - Original price $195.00
    Original price
    $185.00 - $195.00
    $185.00 - $195.00
    Current price $185.00

    Toyota Landcruiser 300 Series Socket Bank for Dual Battery System YOU CAN FINALLY PURCHASE our Socket Bank that sits in the passenger side, 3r...

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    Original price $185.00 - Original price $195.00
    Original price
    $185.00 - $195.00
    $185.00 - $195.00
    Current price $185.00
  • Accelerate 4wd and Caravan Electrics DIY Kits BATTERY TRAY for Under Bonnet Dual Battery System - Toyota Landcruiser 300 Series
    Accelerate 4wd and Caravan Electrics DIY Kits BATTERY TRAY for Under Bonnet Dual Battery System - Toyota Landcruiser 300 Series

    BATTERY TRAY for Under Bonnet Dual Battery System - Toyota Landcruiser 300 Series

    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00

    Toyota LC300 Series BATTERY TRAY for Under Bonnet Dual Battery System Due to the inner guard of the 300 Series not being as strong. These ...

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    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00
  • Accelerate 4wd and Caravan Electrics DIY Kits Ford NextGen Ranger DIY Behind Seat Dual Battery Kit
    Accelerate 4wd and Caravan Electrics DIY Kits Ford NextGen Ranger DIY Behind Seat Dual Battery Kit

    Ford NextGen Ranger DIY Behind Seat Dual Battery Kit

    Original price $3,995.00 - Original price $4,245.00
    Original price
    $3,995.00
    $3,995.00 - $4,245.00
    Current price $3,995.00

    Ford NextGen Ranger Space Saving Behind Seat DIY Dual Battery Kit  We have engineered a complete dual battery system that can fit behind the rear...

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    Original price $3,995.00 - Original price $4,245.00
    Original price
    $3,995.00
    $3,995.00 - $4,245.00
    Current price $3,995.00
  • Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery System DIY Kit Toyota Landcruiser 79 Series
    Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery System DIY Kit Toyota Landcruiser 79 Series

    Behind-Seat Slimline Dual Battery System DIY Kit Toyota LandCruiser 79 Series - DRIVERS SIDE SOCKETS

    Original price $1,425.00 - Original price $3,202.00
    Original price
    $1,425.00 - $3,202.00
    $1,425.00 - $3,202.00
    Current price $1,425.00

    DOWNLOAD INSTRUCTIONS HERE: 79 Series Installation Instructions  Behind-Seat Slimline Battery System: Toyota LandCruiser 79 Series, suits >...

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    Original price $1,425.00 - Original price $3,202.00
    Original price
    $1,425.00 - $3,202.00
    $1,425.00 - $3,202.00
    Current price $1,425.00
  • Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery Tray for Toyota Landcruiser 79 Series
    Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery Tray for Toyota Landcruiser 79 Series

    Behind-Seat Slimline Dual Battery Tray for Toyota Landcruiser 79 Series

    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00

    Behind-Seat Slimline Battery Tray to suit Toyota Landcruiser 79 Series TRAY ONLY - Now powdered coated in a matte black finish. This is the perf...

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    Original price $395.00 - Original price $395.00
    Original price
    $395.00
    $395.00 - $395.00
    Current price $395.00
  • INVICTA 125AH BLUETOOTH LITHIUM BATTERY 12V - 7 Year Warranty

    Original price $1,999.00
    Original price $1,999.00 - Original price $1,999.00
    Original price $1,999.00
    Current price $1,785.00
    $1,785.00 - $1,785.00
    Current price $1,785.00

    Invicta Battery SNL12V125BT ABOUT INVICTA LITHIUM The Invicta Lithium 12V range has been specifically designed for replacement of similar size Lead...

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    Original price $1,999.00
    Original price $1,999.00 - Original price $1,999.00
    Original price $1,999.00
    Current price $1,785.00
    $1,785.00 - $1,785.00
    Current price $1,785.00
  • Toyota Landcruiser 200 Series Socket Bank for Dual Battery System

    Original price $185.00 - Original price $195.00
    Original price
    $185.00 - $195.00
    $185.00 - $195.00
    Current price $185.00

    Toyota Landcruiser 200 Series Socket Bank for Dual Battery System YOU CAN FINALLY PURCHASE our Socket Bank that sits in the passenger side, 3rd ro...

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    Original price $185.00 - Original price $195.00
    Original price
    $185.00 - $195.00
    $185.00 - $195.00
    Current price $185.00
  • Behind-Seat Slimline Dual Battery System Kit Ford Ranger & Mazda BT50 - PASSENGER SIDE SOCKETS

    Original price $1,119.00 - Original price $3,104.00
    Original price
    $1,119.00 - $3,104.00
    $1,119.00 - $3,104.00
    Current price $1,119.00

    DOWNLOAD INSTRUCTIONS HERE: Ranger & BT50 Installation Instructions  Behind-Seat Slimline Battery System: Ford Ranger & Mazda BT50 - W...

    View full details
    Original price $1,119.00 - Original price $3,104.00
    Original price
    $1,119.00 - $3,104.00
    $1,119.00 - $3,104.00
    Current price $1,119.00
  • Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery System DIY Kit Toyota Landcruiser 79 Series - PASSENGER SIDE SOCKETS
    Accelerate Off-Grid Touring DIY Kits Behind-Seat Slimline Dual Battery System DIY Kit Toyota Landcruiser 79 Series - PASSENGER SIDE SOCKETS

    Behind-Seat Slimline Dual Battery System DIY Kit Toyota Landcruiser 79 Series - PASSENGER SIDE SOCKETS

    Original price $1,425.00 - Original price $3,202.00
    Original price
    $1,425.00 - $3,202.00
    $1,425.00 - $3,202.00
    Current price $1,425.00

    DOWNLOAD INSTRUCTIONS HERE: 79 Series Installation Instructions  Behind-Seat Slimline Battery System: Toyota LandCruiser 79 Series, suits &...

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    Original price $1,425.00 - Original price $3,202.00
    Original price
    $1,425.00 - $3,202.00
    $1,425.00 - $3,202.00
    Current price $1,425.00
  • Accelerate 4wd and Caravan Electrics DIY Kits Isuzu D-Max & Mazda BT-50 2021 & Onwards - Behind-Seat Slimline Dual Battery System - PASSENGER SIDE SOCKETS
    Accelerate 4wd and Caravan Electrics DIY Kits Isuzu D-Max & Mazda BT-50 2021 & Onwards - Behind-Seat Slimline Dual Battery System - PASSENGER SIDE SOCKETS

    Isuzu Dmax/Mazda BT50 110Ah Lithium Behind Seat DIY Dual Battery Kit

    Original price $3,635.00 - Original price $3,928.00
    Original price
    $3,635.00 - $3,928.00
    $3,635.00 - $3,928.00
    Current price $3,635.00

    Isuzu Dmax/Mazda BT50 100Ah Lithium Behind Seat DIY Dual Battery Kit We have engineered a complete dual battery system that can fit behind the re...

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    Original price $3,635.00 - Original price $3,928.00
    Original price
    $3,635.00 - $3,928.00
    $3,635.00 - $3,928.00
    Current price $3,635.00