Sidebar

Categories

Availability

Price

$
to
$

Featured Products

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 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
Supercharge MF75D23L
Supercharge

SuperCharge Gold Plus 650CCA Car Battery - MF75D23L

Renowned for its unmatched longevity and backed by industry-leading warranties. SuperCharge pioneers in battery innovation and meticulously select components to achieve a perfectly balanced battery with the longest service life. Power up your vehicle with the SuperCharge Gold Plus Car Battery 650CCA - MF75D23L, engineered for...
$259.00
$259.00
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 BM320
    Projecta

    Projecta 12V Smart Battery Gauge - BM320

    Projecta 12V Smart Battery Gauge – BM320 The BM320 is a sophisticated, full-colour LCD battery monitor designed to accurately display your battery’s total capacity, overall health, and status. Perfect for camper trailers and caravan interiors, it ensures you stay informed and in control of...
    $324.00
    $324.00
  • Projecta BPT12Projecta BPT12
    Projecta

    Projecta Battery Post And Terminal Cleaner - BPT12

    Projecta Battery Post and Terminal Cleaner – BPT12 The BPT12 is a practical tool designed to clean battery posts and terminals efficiently, helping to maintain reliable electrical connections and prevent corrosion. Features & Benefits: Cleans battery posts and terminals quickly and effectively Helps prevent...
    $16.00
    $16.00
  • Projecta BTS100
    Projecta

    Projecta Battery Terminal Spreader - BTS100

    Projecta Battery Terminal Spreader – BTS100 The BTS100 is a durable battery terminal spreader designed to safely separate battery terminals for maintenance or replacement. It ensures quick and safe handling without damaging terminals. Features & Benefits: Safely separates battery terminals for maintenance Durable construction...
    $31.96
    $31.96
  • Projecta AC200
    Projecta

    Projecta Anti-Corrosion Pads - AC200

    Projecta Anti-Corrosion Pads – AC200 The AC200 anti-corrosion pads are chemically treated washers designed to prevent battery terminal corrosion. Suitable for both positive and negative posts, they help extend battery life and maintain reliable electrical connections. Features & Benefits: Chemically treated to prevent battery...
    $6.00
    $6.00
  • Projecta BB10
    Projecta

    Projecta Battery Hold Down Bolts - BB10

    Projecta Battery Hold Down Bolts – BB10 The BB10 is a set of universal battery hold-down bolts designed for secure installation of battery clamps. It includes all necessary hardware for convenient and reliable assembly. Features & Benefits: Universal application for various battery hold-down clamps...
    $13.00
    $13.00
  • Projecta ABC30
    Projecta

    Projecta 125mm-180mm Adjustable Battery Hold Down Clamp 225mm Bolt Length - ABC30

    Projecta Adjustable Battery Hold Down Clamp 125–180mm – ABC30 The ABC30 is an adjustable battery hold-down clamp designed to fit batteries ranging from 125mm to 180mm in width. Ideal for automotive and marine applications, it provides a secure fit with durable metal construction and...
    $31.00
    $31.00
  • Projecta BHD18M
    Projecta

    Projecta 18cm Battery Hold Down Clamp 225mm Bolt Length - BHD18M

    Projecta 18cm Battery Hold Down Clamp – BHD18M The BHD18M is a durable 18cm battery hold-down clamp designed to securely fasten batteries in automotive and marine applications. It comes complete with all necessary hardware for easy installation. Features & Benefits: 18cm battery hold-down clamp...
    $24.00
    $24.00
  • Projecta BHD18
    Projecta

    Projecta 18cm Battery Hold Down Clamp 250mm Bolt Length - BHD18

    Projecta 18cm Battery Hold Down Clamp – BHD18 The BHD18 is a durable 18cm battery hold-down clamp designed to securely fasten batteries in automotive and marine applications. It comes complete with all necessary hardware for convenient installation. Features & Benefits: 18cm battery hold-down clamp...
    $16.00
    $16.00
  • Projecta BHD14
    Projecta

    Projecta 14cm Battery Hold Down Clamp 200mm Bolt Length - BHD14

    Projecta 14cm Battery Hold Down Clamp – BHD14 The BHD14 is a durable 14cm battery hold-down clamp designed to secure batteries safely in automotive and marine applications. It ensures stability during vehicle operation and comes complete with all necessary hardware for easy installation. Features...
    $14.00
    $14.00
  • Projecta BLT300Projecta BLT300
    Projecta

    Projecta 6/12/24V 0-1000 Amp Carbon Pile Load Tester - BLT300

    Projecta 6/12/24V 0–1000 Amp Carbon Pile Load Tester – BLT300 The BLT300 is a durable and high-quality carbon pile load tester, capable of performing variable tests on 6V, 12V, and 24V batteries rated up to 2000 CCA or 320Ah. Designed for automotive workshops, heavy-duty...
    $891.00
    $891.00
  • Projecta BLT100
    Projecta

    Projecta 6/12V 100 Amp Load Tester - BLT100

    Projecta 6/12V 100 Amp Load Tester – BLT100 The BLT100 is a compact and portable battery load tester designed to quickly assess battery condition both in and out of the vehicle. It delivers reliable results in just 10 seconds, making it ideal for automotive...
    $206.00
    $206.00
  • Projecta DT910
    Projecta

    Projecta Digital Clamp Meter - DT910

    Projecta Digital Clamp Meter – DT910 The DT910 is a high-quality digital clamp meter that allows quick and simple current measurement without interfering with the test circuit. It measures AC/DC voltage, AC/DC current, resistance, continuity, diode, frequency, and features a non-contact AC voltage detector...
    $169.00
    $169.00
  • Projecta CT620
    Projecta

    Projecta 6/12V Circuit Tester - CT620

    Projecta 6/12V Circuit Tester – CT620 The CT620 is a reliable circuit tester designed for automotive applications. It allows quick testing of 6V and 12V circuits, with an illuminated globe indicating active power. Features & Benefits: Tests 6V and 12V circuits Globe illuminates to...
    $25.00
    $25.00
  • Projecta CT618
    Projecta

    Projecta 6/12/24V Brass Circuit Tester - CT618

    Projecta 6/12/24V Brass Circuit Tester – CT618 The CT618 is a reliable brass circuit tester designed for automotive and marine applications. It allows quick testing of 6, 12, and 24-volt circuits, with an illuminated globe indicating active power. Durable solid brass construction ensures long-lasting...
    $28.00
    $28.00
  • Projecta BT100
    Projecta

    Projecta Battery And Alternator Tester - BT100

    Projecta Battery and Alternator Tester – BT100 The BT100 is a compact and reliable tester designed to assess the condition of 12V batteries and alternators. It quickly evaluates starting ability, battery charge state, and alternator performance, making it ideal for automotive workshops and home...
    $44.00
    $44.00
  • Projecta BT23 - 1
    Projecta

    Projecta Solder/Crimp Battery Terminal - BT23-1

    Projecta Solder/Crimp Battery Terminal – BT23-1 High-quality solid brass battery terminal with nickel electroplating, designed for secure and reliable connections. Features a split barrel for easy cable fitment, suitable for automotive and light-to-medium duty applications. Features: Made from solid brass with nickel coating for...
    $15.00
    $15.00
  • Projecta BT21 - 1
    Projecta

    Projecta Solder/Crimp Battery Terminal - BT21-1

    Projecta Solder/Crimp Battery Terminal – BT21-1 High-quality solid brass battery terminal with nickel electroplating, designed for secure and reliable connections. Features a split barrel for easy cable fitment, suitable for automotive and heavy-duty applications. Features: Made from solid brass with nickel coating for durability...
    $15.00
    $15.00
  • Projecta BT11 - 10
    Projecta

    Projecta Brass Battery Terminal Saddle (Box 10) - BT11-10

    Projecta Brass Battery Terminal Saddle – BT11-10 High-quality solid brass battery terminal designed for secure and reliable electrical connections. Meticulously cast for a consistent fit, suitable for a wide range of automotive and light-duty applications. Features: Made from solid brass for strength and durability...
    $88.00
    $88.00
  • Projecta BT11 - 1
    Projecta

    Projecta Brass Battery Terminal Saddle (Blister 1) - BT11-1

    Projecta Brass Battery Terminal Saddle – BT11-1 High-quality solid brass battery terminal designed for secure and reliable electrical connections. Meticulously cast for a consistent fit, suitable for a wide range of automotive and light-duty applications. Features: Made from solid brass for strength and durability...
    $14.00
    $14.00
  • Projecta BTS - 2
    Projecta

    Projecta Lead Shims - BTS-2

    Projecta Lead Shims – BTS-2 High-quality lead shims designed to convert small Japanese battery posts to suit larger post terminals. Soft and malleable lead ensures a secure and precise fit for both positive and negative battery connections. Features: Made from soft, malleable lead for...
    $20.00
    $20.00

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