EA-Logo-RGB-Master_Yellow-Dark-Grey-Black

Popular searches

Shop All Collections
On Sale
Workshops Choice

Cart 0

SIGN UP FOR $10 OFF YOUR FIRST ORDER

Sorry, looks like we don't have enough of this product.

Pair with
Estimate shipping
Add order notes
Is this a gift?
Subtotal Free
View cart
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

567 results found for "auxiliary battery"

Filters

No filters available for this collection
The complete D-MAX RG alternator kit, showing the Black Series 240A alternator with its polished seven groove pulley alongside the Elevate wiring harness, fuse holder bracket and mounting hardware
 
The complete D-MAX RG alternator kit, showing the Black Series 240A alternator with its polished seven groove pulley alongside the Elevate wiring harness, fuse holder bracket and mounting hardware
The Elevate upgraded alternator wiring harness laid out, with twin sheathed cables, red insulated lugs, a mega fuse holder on a stainless bracket, cable ties, bolts, washers and nyloc nuts

Isuzu DMAX RG 4JJ3 Upgraded Alternator Kit (BKS-240DMAX)

$1,210.00
Hulk 4x4 Dual Battery Tray Mitsubishi Pajero 4M41 3.2 & 6G74 3.5 V6
 
Hulk 4x4 Dual Battery Tray Mitsubishi Pajero 4M41 3.2 & 6G74 3.5 V6
Dual Battery Tray Mitsubishi Pajero 4M41 DID 3.2 & 6G74 3.5 V6 Auto / Manual Hulk 4x4 – tray

Dual Battery Tray Mitsubishi Pajero 4M41 DID 3.2 & 6G74 3.5 V6 Auto / Manual Hulk 4x4

$159.00
Redarc BCDC2420 24V 20A under bonnet DC-DC battery charger with MPPT solar input
 
Redarc BCDC2420 24V 20A under bonnet DC-DC battery charger with MPPT solar input
Redarc BCDC2420 — 24V 20A Under Bonnet DC-DC Charger with MPPT Solar Input

Redarc BCDC2420 — 24V 20A Under Bonnet DC-DC Charger with MPPT Solar Input

$799.00
Century NS40ZLS MF 12V Hi Performance starter battery, positive terminal forward-left C polarity, standard tapered posts, NS40Z footprint, red and black casing with carry handles
 
Century NS40ZLS MF 12V Hi Performance starter battery, positive terminal forward-left C polarity, standard tapered posts, NS40Z footprint, red and black casing with carry handles
Polarity diagram of a six-cell 12 volt battery seen from above, negative terminal (blue) at the left and positive (red) at the right, 12 Volt C polarity – Century battery

NS40ZLS MF Century Hi Performance Battery — 12V 360CCA 38Ah

$165.00
Q85R MF Century ISS Active EFB Battery 550CCA 110RC 65AH | Perth pro auto
 
Q85R MF Century ISS Active EFB Battery 550CCA 110RC 65AH | Perth pro auto
Battery top-view polarity diagram for a six-cell 12 volt battery with positive terminal location marked – Century battery

Q85R MF Century ISS Active EFB Battery 550CCA 110RC 65AH

$295.00
Redarc BCDC1225D Classic25 12V 25A DC-DC charger with MPPT solar input, front view
 
Redarc BCDC1225D Classic25 12V 25A DC-DC charger with MPPT solar input, front view
Redarc BCDC1225D Classic25 side profile, showing fanless potted construction

Redarc BCDC1225D Classic25 — 12V 25A DC-DC Charger with MPPT Solar Input

$520.00
The same 36 volt 85Ah Amptron battery from the front corner with its rope carry handle lifted clear of the case, showing the depth of the housing and the recessed terminals
 
The same 36 volt 85Ah Amptron battery from the front corner with its rope carry handle lifted clear of the case, showing the depth of the housing and the recessed terminals
Amptron AT-LFP-36-85-BT-AV10 lithium battery face on, the blue case labelled 3264Wh 38.4 volt 85Ah lithium deep-cycle battery with Bluetooth, LiFePO4 and battery management system inside, the specification and caution panels below, and the red and black terminal covers on top

36V 85Ah / 100A Continuous Discharge LiFePO4 Battery

$1,950.00
T110 MF Century ISS Active EFB Battery 760CCA 150RC 95AH
 
T110 MF Century ISS Active EFB Battery 760CCA 150RC 95AH
Battery top-view polarity diagram for a six-cell 12 volt battery with positive terminal location marked – Century battery

T110 MF Century ISS Active EFB Battery 760CCA 150RC 95AH

$540.00
Dayco Poly Fito 12V/24V battery charger adapter with black cables, red connector boots, and a silver metal clamp, shown with its retail packaging on a white background with a faint checkered pattern.
 

Elevate Alternator Upgrade Wiring Kit for N70 Hilux 1KD-FTV Inc Belt

$369.00
Black battery with Custom Lithium branding
 
Black battery with Custom Lithium branding
CustomLithium battery pack with green and black color scheme on a white background

Custom Lithium Next Generation 920Ah Ultra Slim XL Lithium Battery

$8,599.00
Century NS40Z MF Hi Performance Battery, 12V 360CCA 63 minute reserve capacity, maintenance-free sealed top, SP small-post tapered terminals with the positive post on the right (D polarity), mud-rack base for Australian conditions
 
Century NS40Z MF Hi Performance Battery, 12V 360CCA 63 minute reserve capacity, maintenance-free sealed top, SP small-post tapered terminals with the positive post on the right (D polarity), mud-rack base for Australian conditions
Polarity diagram of a six-cell 12 volt battery seen from above, positive terminal (red) at the left and negative (blue) at the right, 12 Volt D polarity – Century battery

NS40Z MF Century Hi Performance Battery 12V 360CCA 38Ah

$165.00
Redarc Smart Start SBI Lithium Load Disconnect Isolator 12V 100A
 
Redarc Smart Start SBI Lithium Load Disconnect Isolator 12V 100A
Redarc Smart Start SBI Lithium Load Disconnect Isolator 12V 100A – view 2

Redarc Smart Start SBI Lithium Load Disconnect Isolator12V 100A

$210.00
Century C105 Industrial Deep Cycle Battery, 6V 225Ah, flooded lead-acid with wingnut terminals in GC2 golf-cart group size
 
Century C105 Industrial Deep Cycle Battery, 6V 225Ah, flooded lead-acid with wingnut terminals in GC2 golf-cart group size
Polarity diagram of a three-cell 6 volt battery seen from above, negative terminal at the top left and positive at the bottom right, labelled 6 Volt – A Polarity – Century industrial deep cycle battery

Century C105 Industrial Deep Cycle Battery — 6V 225Ah

$410.00
Redarc Smart Start SBI 100A battery isolator, the red Redarc housing mounted on a solenoid with two heavy studs on top, a zinc-plated mounting bracket underneath, and the earth lead and blue sense wire already fitted
 
Redarc Smart Start SBI 100A battery isolator, the red Redarc housing mounted on a solenoid with two heavy studs on top, a zinc-plated mounting bracket underneath, and the earth lead and blue sense wire already fitted
Redarc 12V 100A Dual Sensing Smart Start Battery Isolator SBI12D – view 2

Redarc 12V 100A Dual Sensing Smart Start Battery Isolator SBI12D

$218.00
Diagram showing correct and incorrect mounting orientations for Custom lithium ultra slim batteries.
 
Diagram showing correct and incorrect mounting orientations for Custom lithium ultra slim batteries.
Custom Lithium Next Generation 800Ah Ultra Slim XL Lithium Battery

Custom Lithium Next Generation 800Ah Ultra Slim XL Lithium Battery

$7,899.00
Victron Orion-Tr Smart 24/12-30A isolated DC-DC charger top view (not visually confirmed)
 
Victron Orion-Tr Smart 24/12-30A isolated DC-DC charger top view (not visually confirmed)
Victron Orion-Tr Smart 24/12-30A isolated DC-DC charger side view (not visually confirmed)

Victron Orion-Tr Smart 24/12-30A — 360W Isolated DC-DC Charger

$370.00
Century NS40ZL MF 12V Hi Performance starter battery, positive terminal forward-left C polarity, SP small-post tapered terminals, NS40Z footprint, red and black casing with carry handles
 
Century NS40ZL MF 12V Hi Performance starter battery, positive terminal forward-left C polarity, SP small-post tapered terminals, NS40Z footprint, red and black casing with carry handles
Polarity diagram of a six-cell 12 volt battery seen from above, negative terminal (blue) at the left and positive (red) at the right, 12 Volt C polarity – Century battery

NS40ZL MF Century Hi Performance Battery — 12V 360CCA 38Ah

$165.00
Century DIN75LH MF Hi Performance maintenance-free car battery, 12V 90Ah 750 CCA with STD tapered posts and C polarity, product shot
 
Century DIN75LH MF Hi Performance maintenance-free car battery, 12V 90Ah 750 CCA with STD tapered posts and C polarity, product shot
Polarity diagram of a six-cell 12 volt battery seen from above, negative terminal (blue) at the left and positive (red) at the right, 12 Volt C polarity – Century battery

DIN75LH MF Century Hi Performance Battery — 12V 750CCA 90Ah

$295.00
Victron Orion-Tr Smart 24/24-17A (400W) Isolated DC-DC Converter
 
Victron Orion-Tr Smart 24/24-17A (400W) Isolated DC-DC Converter
Victron Orion-Tr Smart 24/24-17A (400W) Isolated DC-DC Converter – view 2

Victron Orion-Tr Smart 24/24-17A (400W) Isolated DC-DC Converter

$296.95
Century NS40ZLX MF Ultra Hi Performance 12V 400CCA battery, calcium wet-cell, maintenance-free lid with state-of-charge indicator, C polarity positive terminal on the left, SP small-post tapered terminals, NS40Z tray footprint
 
Century NS40ZLX MF Ultra Hi Performance 12V 400CCA battery, calcium wet-cell, maintenance-free lid with state-of-charge indicator, C polarity positive terminal on the left, SP small-post tapered terminals, NS40Z tray footprint
Polarity diagram of a six-cell 12 volt battery seen from above, negative terminal (blue) at the left and positive (red) at the right, 12 Volt C polarity – Century battery

NS40ZLX MF Century Ultra Hi Performance Battery — 12V 400CCA 42Ah

$175.00
Victron SmartShunt 500A/50mV, front view
 
Victron SmartShunt 500A/50mV, front view
Victron SmartShunt 500A/50mV

Victron SmartShunt 500A/50mV

$154.95
Blue battery with AMPTRON branding on a white background
 
Blue battery with AMPTRON branding on a white background
Amptron 12V 100Ah BluEdge Slimline lithium battery with optional RS485 display and charger

Amptron Lithium Battery 12V 100Ah / 200A Continuous Discharge LiFePO4 Slimline With Bluedge Technology

$990.00
Century 26 heavy-duty 6V truck battery, 800CCA 143Ah with carry handles and SAE STD posts
 

Century 26 — 6V 800CCA 143Ah Heavy Duty Truck Battery

$265.00
8-Way solid-state switch panel — programmable RGB backlit dash-mount controller (RSP8300)
 
8-Way solid-state switch panel — programmable RGB backlit dash-mount controller (RSP8300)
8-Way switch panel remote power module — 60A solid-state driver for auxiliary circuits

8-Way Switch Panel — 60A 12/24V Programmable RGB Backlit

$429.00
Lazer Lamps CANNY Interface
 
Lazer Lamps CANNY Interface
Lazer Lamps CANNY Interface – view 2

Lazer Lamps CANNY Interface

From $265.00
Redarc SBI212 isolator from the front with the mounting bracket fitted, the red control module labelled designed and manufactured in Australia, the blue override lead and the black earth lead with its ring terminal
 
Redarc SBI212 isolator from the front with the mounting bracket fitted, the red control module labelled designed and manufactured in Australia, the blue override lead and the black earth lead with its ring terminal
Redarc Smart Start SBI212 isolator seen from above, showing the two heavy black-capped studs, the smaller signal stud between them, the brass link bar and the red control module clipped to the side

Redarc Smart Start SBI 12V 200A SBI212

$399.00
Ford Ranger Dual Battery Custom Lithium
 
Ford Ranger Dual Battery Custom Lithium
Ford Ranger Dual Battery Custom Lithium – view 2

Ford Ranger Dual Battery Custom Lithium

From $1,690.00
Redarc Smart Start SBI 100A battery isolator, the red Redarc housing mounted on a solenoid with two heavy studs on top, a zinc-plated mounting bracket underneath, and the earth lead and blue sense wire already fitted
 
Redarc Smart Start SBI 100A battery isolator, the red Redarc housing mounted on a solenoid with two heavy studs on top, a zinc-plated mounting bracket underneath, and the earth lead and blue sense wire already fitted
Redarc Smart Start SBI 24V 100A – view 2

Redarc Smart Start SBI 24V 100A | Isolators

$235.00
Twin core B&S battery and starter cable coil, black sheath with red and black inner cores
 

B&S Twin Core Battery Cable, 6 & 8 B&S (Red & Black)

From $15.00
Amptron BluEdge AT-LFP-48-100-BTC-AV10 battery at a three-quarter angle, 5120Wh 51.2 Volt 100Ah, the deep blue case with rope handles at each end and the terminal and communication cluster on the top face
 
Amptron BluEdge AT-LFP-48-100-BTC-AV10 battery at a three-quarter angle, 5120Wh 51.2 Volt 100Ah, the deep blue case with rope handles at each end and the terminal and communication cluster on the top face
The BluEdge 48V 100Ah battery square on, the label listing max charge voltage 58.4V, rated 51.2V, cut-off 2.2V per lowest cell nominal 40V, standard charge 20A, max continuous charge 100A, max continuous discharge 100A and peak discharge 200A, with Bluetooth, RS485 and CAN bus and IP66

Amptron BluEdge 48V 100Ah / 100A Cont. Discharge LiFePO4 Lithium Battery

$3,199.00
Century DIN65R MF Hi Performance maintenance-free car battery, 12V 63Ah 580 CCA with STD tapered posts and D polarity (positive right), product shot
 
Century DIN65R MF Hi Performance maintenance-free car battery, 12V 63Ah 580 CCA with STD tapered posts and D polarity (positive right), product shot
Line drawing of a standard tapered lead battery post, labelled Standard Terminal Post (STD) – Century battery

DIN65R MF Century Hi Performance Battery — 12V 580CCA 63Ah

$290.00
Amptron BluEdge AT-LFP-36-100-BTC-AV10 battery at a three-quarter angle, 3840Wh 38.4 Volt 100Ah, the blue case with rope handles and the terminal and communication cluster on the top face
 
Amptron BluEdge AT-LFP-36-100-BTC-AV10 battery at a three-quarter angle, 3840Wh 38.4 Volt 100Ah, the blue case with rope handles and the terminal and communication cluster on the top face
The BluEdge 36V 100Ah battery square on, the label listing max charge voltage 43.8V, rated 38.4V, cut-off 2.5V per lowest cell nominal 30V, standard charge 20A, max continuous charge 100A, max continuous discharge 100A and peak discharge 200A, with Bluetooth, RS485 and CAN bus and IP66

Amptron Bluedge 36V 100Ah / 100A Cont. Discharge LiFePO4 Lithium Battery

$2,899.00
Orion DC-DC Converters Non-isolated, High power – Victron Orion 24/12-80 DC-DC converter IP20
 
Orion DC-DC Converters Non-isolated, High power – Victron Orion 24/12-80 DC-DC converter IP20
Orion DC-DC Converters Non-isolated, High power – Victron Orion 24/12-80 DC-DC converter IP20 – view 2

Victron Orion 24/12-80 DC-DC converter IP20

$245.00
Redarc BCDC1220-IGN 12V 20A under-bonnet DC-DC battery charger — front view of grey potted body with input and output terminals
 
Redarc BCDC1220-IGN 12V 20A under-bonnet DC-DC battery charger — front view of grey potted body with input and output terminals
Redarc BCDC1220-IGN — 12V 20A DC-DC Charger for Smart Alternators

Redarc BCDC1220-IGN — 12V 20A DC-DC Charger for Smart Alternators

$560.00
The 36V 50Ah Amptron battery at a three-quarter angle, the tall narrow blue case with a rope carry handle and the specification panel across the front
 
The 36V 50Ah Amptron battery at a three-quarter angle, the tall narrow blue case with a rope carry handle and the specification panel across the front
Amptron AT-LFP-36-50-V01 lithium battery face on, 1920Wh 38.4 Volt 50Ah, the label listing max charge voltage 43.2V, standby 38.4V, cut-off 30V, standard charge 25A, max charge 50A, max continuous discharge 70A and peak discharge 140A

Amptron 36V 50Ah / 70A Cont. Discharge LiFePO4 Lithium Battery

$1,499.00
Black battery pack with warning label
 
Black battery pack with warning label
Close-up of a battery with warning labels and a red terminal on a black background

Custom Lithium Aluminium Enclosure 460AH Caravan & RV Lithium Battery

$4,190.00