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DC-DC Charging & 240V Battery Chargers

192 products

Keep your batteries charged and your power system ready for adventure with our range of DC-DC and 240V battery chargers. Whether you're building a dual-battery system in your 4WD, powering a caravan or camper, maintaining your boat batteries or setting up an off-grid power system, the right battery charger is essential for reliable power.

Our range includes REDARC DC-DC battery chargers and Victron Energy 240V battery chargers, providing reliable charging solutions for a variety of 12V battery systems and applications.

DC-DC battery chargers are ideal for charging auxiliary batteries from your vehicle's alternator while driving, making them a popular choice for 4WDs, touring vehicles, caravans and camping setups. 240V mains battery chargers are perfect for charging and maintaining your batteries when connected to mains power at home, at a campsite or in a workshop.

Whether you're charging AGM, lithium or other compatible deep-cycle batteries, our range provides dependable charging solutions to help keep your batteries performing at their best.

Shop REDARC DC-DC chargers and Victron Energy 240V battery chargers for 4WD, caravan, camping, marine and off-grid applications.

Showing 1 - 36 of 192 products

Save 31%

100 / 120 / 160 AH Thumper Lithium Battery + Victron DC DC Charger Orion

100 / 120 / 160 AH Thumper Lithium Battery + Victron DC DC Charger Orion

100 / 120 / 160 AH Thumper Lithium Battery + Victron DC DC Charger Orion

From $899 $1,309

Save 1%

100 AH Deep Cycle Lithium Battery Plus 10 Amp 240 Volt Battery Charger Options

100 AH Deep Cycle Lithium Battery Plus 10 Amp 240 Volt Battery Charger Options

100 AH Deep Cycle Lithium Battery Plus 10 Amp 240 Volt Battery Charger Options

From $959 $969

Save 30%

100 AH Thumper Lithium Bluetooth & REDARC Core 25A BCDCN1225 DC-DC & MIDI Fuse, Lugs & Heatshrink

Thumper Lithium 100 AH LiFePO4 Battery + REDARC Core 25 Amp BCDCN1225 DC Charger + Fuses Lugs and Heatshrink - Home of 12 Volt Online

100 AH Thumper Lithium Bluetooth & REDARC Core 25A BCDCN1225 DC-DC & MIDI Fuse, Lugs & Heatshrink

$1,019 $1,455.93

Save 23%

100 AH Thumper Lithium Bluetooth & REDARC Core 40A BCDCN1240 DC-DC & MIDI Fuse, Lugs & Heatshrink

Thumper Lithium 100 AH LiFePO4 Battery + REDARC Core 25 Amp BCDCN1225 DC Charger + Fuses Lugs and Heatshrink - Home of 12 Volt Online

100 AH Thumper Lithium Bluetooth & REDARC Core 40A BCDCN1240 DC-DC & MIDI Fuse, Lugs & Heatshrink

$1,079 $1,394.93

Save 28%

120 AH Thumper Lithium Bluetooth & REDARC Core BCDCN1225 25Amp DC-DC & MIDI Fuse, Lugs & Heatshrink

Thumper Lithium 120 AH LiFePO4 Battery + REDARC Core BCDCN1225 25 Amp DC Charger + Fuses Lugs and Heatshrink - Home of 12 Volt Online

120 AH Thumper Lithium Bluetooth & REDARC Core BCDCN1225 25Amp DC-DC & MIDI Fuse, Lugs & Heatshrink

$1,149 $1,605

Save 20%

120 AH Thumper Lithium LiFePO4 Battery + REDARC Core BCDCN1240 40 Amp DC Charger + Fuses Lugs and Heatshrink

120 AH Thumper Lithium LiFePO4 Battery + REDARC Core BCDCN1240 40 Amp DC Charger + Fuses Lugs and Heatshrink

120 AH Thumper Lithium LiFePO4 Battery + REDARC Core BCDCN1240 40 Amp DC Charger + Fuses Lugs and Heatshrink

$1,229 $1,544.93

Save 19%

160 AH Thumper Lithium Bluetooth & REDARC Core 25A BCDCN1225 DC-DC & MIDI Fuse, Lugs & Heatshrink

160 AH Thumper Lithium Bluetooth & REDARC Core 25A BCDCN1225 DC-DC & MIDI Fuse, Lugs & Heatshrink

160 AH Thumper Lithium Bluetooth & REDARC Core 25A BCDCN1225 DC-DC & MIDI Fuse, Lugs & Heatshrink

$1,439 $1,786

Save 10%

Optima 75 A/H Yellow Top Deep Cycle Battery | QPTD31A - Home of 12 Volt Online

AGM Optima 75 AH Yellow Top Deep Cycle Battery | QPTD31A

$579 $645.30

Save 5%

AGM Battery Extreme Deep Cycle 120AH Plus 10 Amp 240 Volt Battery Charger Options

AGM Battery Extreme Deep Cycle 120AH Plus 10 Amp 240 Volt Battery Charger Options

AGM Battery Extreme Deep Cycle 120AH Plus 10 Amp 240 Volt Battery Charger Options

From $599 $629

Save 14%

Thumper 'Redback' 80 AH Battery Pack (Dual Battery) | Bonus 7 Amp Charger - Home of 12 Volt Online

Thumper 'Redback' 80 AH Battery Pack (Dual Battery) | Bonus 7 Amp Charger - Home of 12 Volt Online

AGM Battery Pack Redback Thumper 80 AH Portable Dual Battery complete kit

$599 $699

Save 10%

Battery Pack 100 AH Thumper Lithium REDARC DC BATL-100RD

Battery Pack 100 AH Thumper Lithium REDARC DC BATL-100RD

Battery Pack 100 AH Thumper Lithium REDARC DC BATL-100RD

$1,479 $1,649

Thumper Lithium Battery Hub Getaway 240 AH - Australian-made 3kWh LiFePO4 battery system with integrated 1500W pure sine wave Inverter, Redarc 40 Amp DC Charger, solar charging, Bluetooth monitoring and 240 volt off-grid power for 4WD touring and camping

Thumper Hub Getaway 240 AH lithium battery system featuring integrated 1500W pure sine inverter, Redarc DC charger and multiple 12v power outlets

Battery Hub Getaway 240AH Thumper Lithium 1500W Inverter 25A DC ALL-IN-ONE

From $2,599

Save 6%

Battery Hub Getaway Thumper Lithium 160AH 2000W Inverter 40A DC ALL-IN-ONE

Battery Hub Getaway Thumper Lithium 160AH 2000W Inverter 40A DC ALL-IN-ONE

Battery Hub Getaway Thumper Lithium 160AH 2000W Inverter 40A DC ALL-IN-ONE

From $2,449 $2,599

Battery Hub Getaway Thumper Lithium 240AH 2000W Inverter 40A DC ALL-IN-ONE

Battery Hub Getaway Thumper Lithium 240AH 2000W Inverter 40A DC ALL-IN-ONE

Battery Hub Getaway Thumper Lithium 240AH 2000W Inverter 40A DC ALL-IN-ONE

From $2,799

Save 29%

50 Amp Anderson Fully Enclosed Dust cap mount with Spring cap lid | ACX2768 - Home of 12 Volt Online

50 Amp Anderson Fully Enclosed Dust cap mount with Spring cap lid | ACX2768 - Home of 12 Volt Online

50 Amp Anderson Fully Enclosed Dust cap mount with Spring cap lid | SB50-COV

$25 $35

Alternator Booster Diode - ALTS-Chip - Home of 12 Volt Online

Alternator Booster Diode ALTS Chip suits low voltage vehicles

$70

ANBI Switch Battery Isolator | N2090 - Home of 12 Volt Online

ANBI Switch Battery Isolator | N2090 - Home of 12 Volt Online

ANBI Switch Battery Isolator | N2090

$49.50

Save 25%

ANBI Switch Conversion Kit | N2092 - Home of 12 Volt Online

ANBI Switch Conversion Kit | N2092 - Home of 12 Volt Online

Battery Accessory - ANBI Switch Conversion Kit | N2092

$15 $20

Save 60%

Thumper Battery Box with IN BUILT DC Charger | Suits AGM Batteries | Includes wiring loom - Home of 12 Volt Online

Thumper Battery Box with IN BUILT DC Charger | Suits AGM Batteries | Includes wiring loom - Home of 12 Volt Online

Battery Box Thumper with IN BUILT DC Charger suits AGM GEL | Optional Vehicle loom | BB-IBDC

$199 $499

Save 24%

Battery Box DC Thumper Projecta PDC25 Battery Charger BB-PDC suits low voltage vehicles

Battery Box DC Thumper Projecta PDC25 Battery Charger BB-PDC suits low voltage vehicles

Battery Box DC Thumper Projecta PDC25 Battery Charger BB-PDC suits low voltage vehicles

From $515 $679

Projecta Brass Battery Terminal HD Negative Bolt | BT142H-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal HD Negative Bolt | BT142H-N1

$14.99

Projecta Brass Battery Terminal HD Negative Wingnut | BT14H-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal HD Negative Wingnut | BT14H-N1

$14.99

Projecta Brass Battery Terminal HD Positive Bolt | BT142H-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal HD Positive Bolt | BT142H-P1

$14.99

Projecta Brass Battery Terminal HD Positive Wingnut | BT14H-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal HD Positive Wingnut | BT14H-P1

$14.99

Projecta Forged Brass Battery Terminal Negative Saddle | BT611-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Negative Saddle | BT611-N1

$14.99

Projecta Brass Battery Terminal Negative Wingnut | BT14-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Negative Wingnut | BT14-N1

$9.99

Projecta Forged Brass Battery Terminal Negative Wingnut | BT614-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Negative Wingnut | BT614-N1

$14.99

Projecta Forged Brass Battery Terminal Positive Saddle | BT611-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Positive Saddle | BT611-P1

$14.99

Projecta Forged Brass Battery Terminal Positive Saddle/Aux | BT620-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Positive Saddle/Aux | BT620-P1

$15.99

Projecta Brass Battery Terminal Positive Wingnut | BT14-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Positive Wingnut | BT14-P1

$9.99

Projecta Forged Brass Battery Terminal Positive Wingnut | BT614-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Positive Wingnut | BT614-P1

$14.99

Projecta Brass Battery Terminal Saddle Single Pack | BT11-1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Saddle Single Pack | BT11-1

$9.99

Projecta Forged Brass Saddle with Dual Aux Negative Terminal | BT620-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Brass Battery Terminal Saddle with Dual Aux Negative Terminal | BT620-N1

$15.99

Projecta Satin Brass Battery Terminal HD Negative Saddle | BT811H-N1 - Home of 12 Volt Online

Battery Accessory - Projecta Satin Brass Battery Terminal HD Negative Saddle | BT811H-N1

$18.99

Projecta Satin Brass Battery Terminal HD Positive Saddle | BT811H-P1 - Home of 12 Volt Online

Battery Accessory - Projecta Satin Brass Battery Terminal HD Positive Saddle | BT811H-P1

$18.99

Save 20%

Projecta Charge and Maintain 240Volt Battery Charger 0.8Amp - Home of 12 Volt Online

Projecta Charge and Maintain 240Volt Battery Charger 0.8Amp - Home of 12 Volt Online

Battery Charger 0.8Amp Projecta AC008 Charge and Maintain 240Volt

$55 $69

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