Sidebar

Categories

Availability

Price

$
to
$

Featured Products

Energizer EDIN65LHAGMEnergizer EDIN65LHAGM
Energizer

Energizer LN3 AGM 760 CCA Battery - EDIN65LHAGM

The Energizer range of Stop/Start batteries features the latest Absorbed Glass Mat (AGM) and Enhanced Flooded Battery (EFB) technologies to meet the needs of vehicles with next-generation electronics and Start/Stop functionality. With the ability to handle a greater depth of discharge and increased number...
$499.00
$499.00
Energizer EQ85LEFBEnergizer EQ85LEFB
Energizer

Energizer Q85L EFB 660 CCA Battery - EQ85LEFB

The Energizer range of Stop/Start batteries features the latest Absorbed Glass Mat (AGM) and Enhanced Flooded Battery (EFB) technologies to meet the needs of vehicles with next-generation electronics and Start/Stop functionality. With the ability to handle a greater depth of discharge and increased number...
$389.00
$389.00
Energizer EDIN75RHAGMEnergizer EDIN75RHAGM
Energizer

Energizer LN4 AGM 800 CCA Battery - EDIN75LHAGM

The Energizer range of Stop/Start batteries features the latest Absorbed Glass Mat (AGM) and Enhanced Flooded Battery (EFB) technologies to meet the needs of vehicles with next-generation electronics and Start/Stop functionality. With the ability to handle a greater depth of discharge and increased number...
$499.00
$499.00
Projecta Automotive & Battery Management Products – Power You Can Trust - Battery Brothers

Projecta Automotive & Battery Management Products – Power You Can Trust

Projecta is a leading Australian brand specialising in battery chargers, jump starters, power inverters, solar panels, dual battery systems, and 12V accessories. At Battery Brothers, we supply and install genuine Projecta products Sydney-wide, with same-day mobile service for battery management, power upgrades, and off-grid setups.

📞 Call Now: 1300 232 173 – or Book Online for fast delivery and installation.

Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Projecta BT142 - P1
    Projecta

    BRASS STUD TMNL POS BL(1) - BT142-P1

    The Brass Stud Positive Terminal - BT142-P1 is engineered for secure, high-conductivity connections to positive battery posts. Constructed from solid brass, it provides excellent electrical performance and corrosion resistance—perfect for automotive, marine, RV, and solar power systems that demand durability and reliability. Features &...
    $15.00
    $15.00
  • Projecta BT11H - 1
    Projecta

    BRASS HD SDL TERMINAL BL(1) - BT11H-1

    The Brass Heavy Duty Saddle Terminal - BT11H-1 is engineered for high-current applications requiring strong, secure, and long-lasting battery connections. Made from heavy-duty solid brass, this terminal offers exceptional conductivity and durability, ideal for demanding automotive, marine, and off-grid power setups. Features & Benefits...
    $23.00
    $23.00
  • Projecta BT11 - 2
    Projecta

    BRASS SADDLE TERMINAL BL (2) - BT11-2

    The Brass Saddle Terminal - BT11-2 is a high-quality terminal solution designed for secure battery connections. Manufactured from solid brass for superior conductivity and corrosion resistance, this 2-piece pack features a saddle-style clamp that ensures firm and stable cable attachment in demanding automotive and...
    $28.00
    $28.00
  • Projecta BT10 - P1
    Projecta

    BRS SQ MOUNT POS/TMNL BL(1) - BT10-P1

    The BRS Square Mount Positive Terminal - BT10-P1 offers a secure and efficient connection point for your battery’s positive lead. Designed with a square base for stable mounting, this terminal ensures reliable conductivity and is ideal for use in a wide range of 12V...
    $16.00
    $16.00
  • Projecta VSR150K
    Projecta

    150Amp Voltage Sensitive Isolator Kit

    A comprehensive dual battery kit with programmable voltage sensitive isolator, requiring no modification to vehicle’s original wiring, ideal for larger 4WDs, caravans and boats.
    $400.00
    $400.00
  • Projecta IPREMOTE
    Projecta

    Projecta Intelli-Wave Remote Control - IPREMOTE

    Projecta Intelli-Wave Remote Control – IPREMOTE The IPREMOTE is a dedicated remote control designed for Projecta Intelli-Wave Pure Sine Wave Inverters. It allows convenient monitoring and control of the inverter from a distance, providing ease of operation and installation flexibility. Features Remote Operation: Control...
    $182.00
    $182.00
  • Projecta ICREMOTE - 1
    Projecta

    Projecta Intelli-Charge Remote Control - ICREMOTE-1

    Projecta Intelli-Charge Remote Control – ICREMOTE-1 The ICREMOTE-1 Intelli-Charge Remote is designed to provide full control and monitoring of compatible Projecta Intelli-Charge battery chargers (25A, 35A, 50A, and 8A 24V models). Its sleek design and user-friendly interface allow the charger to be mounted out...
    $120.27
    $120.27
  • Projecta IC8 - 24
    Projecta

    Projecta 24V Automatic 8 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC8-24

    Projecta 24V Automatic 8A 7 Stage Battery Charger Multi-Chemistry Lithium – IC8-24 The IC8-24 is a highly advanced charger designed for all 24V battery applications. It allows precise adjustment for battery chemistry and charge rate, making it suitable for a wide range of battery...
    $528.00
    $528.00
  • Projecta IC7W
    Projecta

    Projecta 12V Automatic Workshop 7 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC7W

    Projecta 12V Automatic Workshop 7A 7 Stage Battery Charger Multi-Chemistry Lithium – IC7W The IC7W offers all the features of the standard 7A IC7 charger with added durability for workshop environments. It comes with protective rubber moulded end caps to withstand heavy use, making...
    $239.00
    $239.00
  • Projecta IC7
    Projecta

    Projecta 12V Automatic 7 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC7

    Projecta 12V Automatic 7A 7 Stage Battery Charger Multi-Chemistry Lithium – IC7 The IC7 delivers a high-quality 7-stage charge suitable for all battery chemistry types. Ideal for smaller passenger vehicles through to 4WDs, it ensures safe, precise, and efficient charging. Comes with a 5-year...
    $238.00
    $238.00
  • Projecta IC50
    Projecta

    Projecta 12V Automatic 50 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC50

    Projecta 12V Automatic 50A 7 Stage Battery Charger Multi-Chemistry Lithium – IC50 The IC50 is an extremely versatile automatic charger, capable of charging smaller batteries used in recreational equipment as well as large battery banks found on houseboats, yachts, and other high-demand applications. Comes...
    $1,058.00
    $1,058.00
  • Projecta IC35
    Projecta

    Projecta 12V Automatic 35 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC35

    Projecta 12V Automatic 35A 7 Stage Battery Charger Multi-Chemistry Lithium – IC35 The IC35 is a high-performance automatic charger designed for caravans, motor homes, and other high-demand applications. Featuring class-leading 7-stage charging technology, it delivers a precise and comprehensive charge that extends battery life...
    $768.00
    $768.00
  • Projecta IC25W
    Projecta

    Projecta 12V Automatic Workshop 25 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC25W

    Projecta 12V Automatic Workshop 25A 7 Stage Battery Charger Multi-Chemistry Lithium – IC25W The IC25W is designed for workshop environments, featuring protective rubber moulded end caps for superior durability. It offers all the functionality of the standard 25A charger without the remote control or...
    $577.00
    $577.00
  • Projecta IC25RV
    Projecta

    Projecta 12V Automatic RV 25 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC25RV

    Projecta 12V Automatic RV 25A 7 Stage Battery Charger Multi-Chemistry Lithium – IC25RV The IC25RV is designed for direct RV fitment, delivering a sophisticated charge with multi-chemistry profile selection. This ultra-robust 25A unit is engineered for on- and off-road permanent installation, handling the rigours...
    $580.00
    $580.00
  • Projecta IC25
    Projecta

    Projecta 12V Automatic 25 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC25

    Projecta 12V Automatic 25A 7 Stage Battery Charger Multi-Chemistry Lithium – IC25 The IC25 is a high-performance automatic charger for large or multiple 12V batteries. It supports a wide range of battery chemistries and features adjustable charging rates to match battery size. Ideal for...
    $578.00
    $578.00
  • Projecta IC15
    Projecta

    Projecta 12V Automatic 15 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC15

    Projecta 12V Automatic 15A 7 Stage Battery Charger Multi-Chemistry Lithium – IC15 The IC15 is designed for large batteries in boats, camper trailers, and caravans. Ideal as a permanent installation, it provides fast, comprehensive charging even in remote locations, while ensuring safe and precise...
    $337.00
    $337.00
  • Projecta IC10
    Projecta

    Projecta 12V Automatic 10 Amp 7 Stage Battery Charger Multi Chemistry Lithium - IC10

    Projecta 12V Automatic 10A 7 Stage Battery Charger Multi-Chemistry Lithium – IC10 The IC10 is a compact yet powerful 12V battery charger, designed to support a wide range of battery chemistries and sizes. Ideal for deep cycle batteries used by travelers and work vehicles,...
    $335.00
    $335.00
  • Projecta IDC45
    Projecta

    Projecta Automatic 9-32V 45A 3 Stage DC/Solar Battery Charger - IDC45

    Projecta Automatic 9–32V 45A 3 Stage DC/Solar Battery Charger – IDC45 The IDC45 is a high-capacity DC/solar battery charger designed for demanding off-grid applications. It provides simultaneous charging from solar and alternator inputs, supports multiple battery chemistries, and includes temperature compensation for optimal battery...
    $755.00
    $755.00
  • Projecta IDC50XIQProjecta IDC50XIQ
    Projecta

    Projecta 12/24V 50A DC-DC Battery Charger with MPPT Solar and IQ Screen - IDC50XIQ

    Projecta 12/24V 50A DC-DC Battery Charger with MPPT Solar and IQ Screen – IDC50XIQ The IDC50XIQ combines the IDC50X dual battery charger with the IQD2 Intelli-IQ Smart Display, offering a fully integrated power management solution for 4WDs and camper trailers. It allows simultaneous charging...
    $799.00
    $799.00
  • Projecta IDC25XIQProjecta IDC25XIQ
    Projecta

    Projecta 12/24V 25A DC-DC Battery Charger with MPPT Solar and IQ Screen - IDC25XIQ

    Projecta 12/24V 25A DC-DC Battery Charger with MPPT Solar and IQ Screen – IDC25XIQ The IDC25XIQ combines the power of the IDC25X dual battery charger with the IQD2 Intelli-IQ Smart Display, creating a fully integrated solution for 4WDs and camper trailers. It allows simultaneous...
    $716.00
    $716.00

Car Batteries Sydney – Fast Mobile Replacement

At Battery Brothers, we provide and install high-quality car batteries for all makes and models, Sydney-wide. Whether you’re at home, at work, or stuck roadside, our professional mobile service can have you moving again within 30–60 minutes.

Why Choose Battery Brothers for Your Car Battery?

  • Same-day mobile service across Sydney
  • Premium brands including ACDelco, Energizer & SuperCharge
  • Up to 50-month warranty on select models
  • Expert installation and charging system testing

Mobile Car Battery Replacement – Sydney Wide

From Castle Hill and Parramatta to the Sydney CBD and Western Sydney, our fully equipped mobile vans deliver and fit your new battery the same day. We also test your alternator and charging system to ensure your vehicle is ready for the road.

Order Your Car Battery Today

Browse our full range of car batteries below and enjoy fast, professional, same-day installation from Battery Brothers.

Book Online Now

Recently Viewed Products