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 E55D23LMF
Energizer

Energizer 55D23L 550 CCA Battery - E55D23LMF

Energizer’s automotive batteries consist of the most popular automotive battery sizes on the market, the range utilises a lead-calcium composition to produce a heavy-duty and maintenance-free battery with improved resistance to corrosion, gassing, water usage, self-discharge and thermal runaway. Suitable for most conventional vehicles...
$219.00
$219.00
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 CLC100
    Projecta

    Projecta Lug Cover Rubber Pair - CLC100

    Projecta Lug Cover Rubber Pair – CLC100 High-quality rubber lug covers designed to protect live battery connections and prevent accidental shorts. Made from premium materials for durability and reliable safety in automotive and light-duty applications. Features: Made from high-quality rubber for durability and longevity...
    $38.00
    $38.00
  • Projecta CL41 - 2
    Projecta

    Projecta Cable Lug 70mm2 10mm Straight Barrel (Blister 2) - CL41-2

    Projecta Cable Lug 70mm² 10mm Straight Barrel (Blister 2) – CL41-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, ideal for automotive starter cables. Features: Made from electro-tinned copper...
    $24.00
    $24.00
  • Projecta CL38 - 2
    Projecta

    Projecta Cable Lug 50mm2 10mm Straight Barrel (Blister 2) - CL38-2

    Projecta Cable Lug 50mm² 10mm Straight Barrel (Blister 2) – CL38-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, ideal for automotive starter cables. Features: Made from electro-tinned copper...
    $17.00
    $17.00
  • Projecta CL37 - 2
    Projecta

    Projecta Cable Lug 50mm2 8mm Straight Barrel (Blister 2) - CL37-2

    Projecta Cable Lug 50mm² 8mm Straight Barrel (Blister 2) – CL37-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, suitable for automotive starter cables. Features: Made from electro-tinned copper...
    $17.00
    $17.00
  • Projecta CL34 - 2
    Projecta

    Projecta Cable Lug 35mm2 10mm Straight Barrel Bk(2) - CL34-2

    Projecta Cable Lug 35mm² 10mm Straight Barrel Black (Blister 2) – CL34-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, ideal for automotive starter cables. Features: Made from electro-tinned...
    $13.00
    $13.00
  • Projecta CL33 - 2
    Projecta

    Projecta Cable Lug 35mm2 8mm Straight Barrel (Blister 2) - CL33-2

    Projecta Cable Lug 35mm² 8mm Straight Barrel (Blister 2) – CL33-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, suitable for automotive starter cables. Features: Made from electro-tinned copper...
    $13.00
    $13.00
  • Projecta CL29 - 2
    Projecta

    Projecta Cable Lug 25mm2 8mm Straight Barrel (Blister 2) - CL29-2

    Projecta Cable Lug 25mm² 8mm Straight Barrel (Blister 2) – CL29-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, suitable for automotive starter cables. Features: Made from electro-tinned copper...
    $10.00
    $10.00
  • Projecta CL21 - 2
    Projecta

    Projecta Cable Lug 10mm2 8mm Straight Barrel (Blister 2) - CL21-2

    Projecta Cable Lug 10mm² 8mm Straight Barrel (Blister 2) – CL21-2 High-quality electro-tinned copper cable lug designed for superior conductivity and secure connections. Features a long shank and bell end for easy cable insertion, ideal for automotive starter cables. Features: Made from electro-tinned copper...
    $8.00
    $8.00
  • Projecta CL20 - 50
    Projecta

    Projecta Cable Lug 10mm2 6mm Straight Barrel (Bulk 50) - CL20-50

    Projecta Cable Lug 10mm² 6mm Straight Barrel (Bulk 50) – CL20-50 High-quality straight barrel cable lug designed for secure and reliable electrical connections. Ideal for automotive and light-duty wiring applications. Features: Made from durable materials for long-lasting performance Straight barrel design ensures a secure...
    $81.00
    $81.00
  • Projecta BTC200
    Projecta

    Projecta Straight PVC Terminal Cover - BTC200

    Projecta Straight PVC Terminal Cover – BTC200 High-quality PVC terminal cover designed to protect live battery connections and prevent accidental shorts. Made from premium rubber and PVC for durability, providing a reliable safety barrier for automotive and light-duty applications. Features: Made from high-quality rubber...
    $20.00
    $20.00
  • Projecta BT950 - P1Projecta BT950 - P1
    Projecta

    Projecta Fused Battery Distribution Terminal - BT950-P1

    Projecta Fused Battery Distribution Terminal – BT950-P1 Positive battery terminal designed to convert a single post into three fused outlets, providing safe and reliable power distribution for 4WDs, caravans, and dual battery systems. Features: Provides three fused outlets for multiple accessories or dual battery...
    $165.00
    $165.00
  • Projecta BT925 - T1
    Projecta

    Projecta Cable Terminal M6 8-20mm2 (1) - BT925-T1

    Projecta Cable Terminal M6 8–20mm² – BT925-T1 Durable replacement terminal designed for secure and reliable connections with the Projecta BT925 series distribution terminals. Ideal for automotive and light-duty electrical applications. Features: Made from high-quality brass for durability and reliability M6 terminal compatible with BT925...
    $15.00
    $15.00
  • Projecta BT910 - N1
    Projecta

    Projecta Battery Terminal 25-35mm2 Neg (1) - BT910-N1

    Projecta Battery Terminal 25–35mm² – Negative – BT910-N1 Durable brass battery terminal designed for secure and reliable negative connections in automotive and light-duty applications. Ensures consistent electrical performance and easy installation. Features: Made from high-quality brass for strength and reliability Secure connection for negative...
    $19.00
    $19.00
  • Projecta BT820H - N1
    Projecta

    Projecta Satin Forged Brass Heavy Duty Saddle with Dual Auxiliary - Negative Terminal (Blister 1) - BT820H-N1

    Projecta Satin Forged Brass Heavy-Duty Saddle with Dual Auxiliary – Negative Terminal – BT820H-N1 Premium satin forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable negative connections. Features dual auxiliary connections for easy and reliable wiring of accessories...
    $45.00
    $45.00
  • Projecta BT820 - N1
    Projecta

    Projecta Satin Forged Brass Saddle with Dual Auxiliary - Negative Terminal (Blister 1) - BT820-N1

    Projecta Satin Forged Brass Saddle with Dual Auxiliary – Negative Terminal – BT820-N1 Premium satin forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable negative connections. Features dual auxiliary connections for easy wiring of accessories such as amplifiers...
    $38.00
    $38.00
  • Projecta BT811H - P1
    Projecta

    Projecta Satin Forged Brass Heavy Duty Saddle - Positive Terminal (Blister 1) - BT811H-P1

    Projecta Satin Forged Brass Heavy-Duty Saddle – Positive Terminal – BT811H-P1 Premium satin forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable positive connections. Ideal for automotive and accessory wiring applications. Features: Made from satin forged brass with...
    $40.00
    $40.00
  • Projecta BT811H - N1
    Projecta

    Projecta Satin Forged Brass Heavy Duty Saddle - Negative Terminal (Blister 1) - BT811H-N1

    Projecta Satin Forged Brass Heavy-Duty Saddle – Negative Terminal – BT811H-N1 Premium satin forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable negative connections. Ideal for automotive and accessory wiring applications. Features: Made from satin forged brass with...
    $40.00
    $40.00
  • Projecta BT620H - P1
    Projecta

    Projecta Forged Brass Heavy Duty Saddle with Dual Auxiliary - Positive Terminal (Blister 1) - BT620H-P1

    Projecta Forged Brass Heavy-Duty Saddle with Dual Auxiliary – Positive Terminal – BT620H-P1 Premium forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable positive connections. Ideal for automotive and accessory wiring applications with additional auxiliary connections. Features: Made...
    $40.00
    $40.00
  • Projecta BT620H - N1
    Projecta

    Projecta Forged Brass Heavy Duty Saddle with Dual Auxiliary - Negative Terminal (Blister 1) - BT620H-N1

    Projecta Forged Brass Heavy-Duty Saddle with Dual Auxiliary – Negative Terminal – BT620H-N1 Premium forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable negative connections. Ideal for automotive and accessory wiring applications with additional auxiliary connections. Features: Made...
    $40.00
    $40.00
  • Projecta BT614H - P1
    Projecta

    Projecta Forged Brass Heavy Duty Wingnut Positive Terminal (Blister 1) - BT614H-P1

    Projecta Forged Brass Heavy-Duty Wingnut Positive Terminal – BT614H-P1 Premium forged brass battery terminal designed for high performance and corrosion resistance, ensuring secure and reliable positive connections. Ideal for automotive and accessory wiring applications. Features: Made from satin forged brass with polished finish for...
    $45.00
    $45.00

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