12V Dual Battery Systems

Let KickAss get you sorted with the perfect 12V dual battery system. No matter whether you’re a seasoned adventurer or still in the early stages of building your setup, we’ll have the equipment you need. A 12V dual battery system is the beating heart of any off-grid energy setup, and will help you stay on the road for longer. 12V dual battery systems come in a diverse array of sizes, styles and voltages, and can be customised to suit your needs. Capable of being charged by your alternator, solar panels, or from mains power, a 12V dual battery system will ensure you have a dedicated power source for any 12V appliances such as fridges, lighting systems, and camping gadgets. You may like to pair your 12V dual battery system with a control box, so you can manage all your appliances from a single hub.

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Dual Battery Kits
Dual Battery Kits
Dual Battery Wiring Kits
Dual Battery Wiring Kits
12V Extension Leads
12V Extension Leads
Anderson Connectors
Anderson Connectors
Trailer Connectors
Trailer Connectors
Cigarette Plugs
Cigarette Plugs

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66 products

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KickAss Premium Plug & Play DCDC Wiring KitKickAss Premium Plug & Play DCDC Wiring Kit Alt 1 Image
KickAss Premium Plug & Play DCDC Wiring Kit
Perfect for DC-DC chargers or battery boxes, easy DIY install.
Sale price$69.95 Regular price$94.95
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KickAss Plug & Play Dual Battery System Wiring KitKickAss Plug & Play Dual Battery System Wiring Kit
KickAss Plug & Play Dual Battery System Wiring Kit
Designed for easy DIY fittings, fully weatherproof.
Sale price$59.95 Regular price$79.95
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KickAss Automotive Inline MAXI Fuse Holder - Anderson PlugKickAss Automotive Inline MAXI Fuse Holder - Anderson Plug
KickAss Automotive Inline MAXI Fuse Holder - Anderson Plug
Heavy duty cable, waterproof casing, includes 80 amp fuse.
Sale price$39.95
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KICKASS 8B&S 10 Metre Extension Lead With Anderson Style ConnectorsKICKASS 8B&S 10 Metre Extension Lead With Anderson Style Connectors
KickAss 8B&S 10 Metre Extension Lead With Anderson Style Connectors
Heavy duty extension cable, available in multiple lengths.
Sale price$74.95
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Battery Linking Cables - Pair (Black and Red) 200mm Long
Battery Linking Cables - Pair (Black and Red) 200mm Long
Link your batteries to create a battery bank with increased power capacity.
Sale price$22.95 Regular price$29.95
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Anderson to Double Anderson Style AdaptorAnderson to Double Anderson Style Adaptor
Anderson to Double Anderson Style Adaptor
Double the capacity of your single Anderson connector with this handy double adapter.
Sale price$19.95 Regular price$24.95
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KickAss 3 Way Cigarette Socket Splitter with USB PortsKickAss 3 Way Cigarette Socket Splitter with USB Ports
KickAss 3 Way Cigarette Socket Splitter with USB Ports
Power up to three 12V or 24V gadgets at once.
Sale price$29.95
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KICKASS 8B&S 5 Metre Extension Lead With Anderson Style ConnectorsKICKASS 8B&S 5 Metre Extension Lead With Anderson Style Connectors
KickAss 8B&S 5 Metre Extension Lead With Anderson Style Connectors
Heavy duty extension cable, available in multiple lengths.
Sale price$44.95 Regular price$59.95
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KickAss 3-Pin 50A Grey Anderson Style ConnectorKickAss 3-Pin 50A Grey Anderson Style Connector
KickAss 3-Pin 50A Grey Anderson Style Connector
Run your positive alternator, negative ground & ignition wires together in a single connector.
Sale price$7.95 Regular price$9.95
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50A Weatherproof Anderson Connector SOCKET Cover- Black
50A Weatherproof Anderson Connector SOCKET Cover- Black
A must-have for mounting an Anderson connector to your vehicle.
Sale price$23.95 Regular price$29.95
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PRO Dual USB Accessory Socket QC3.0 + 2.4A Blue illuminationPRO Dual USB Accessory Socket QC3.0 + 2.4A Blue illumination
PRO Dual USB Accessory Socket QC3.0 + 2.4A Blue illumination
Essential for any setup - charge your low voltage equipment safely and quickly.
Sale price$19.95
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KICKASS 8B&S 2.5 Metre Extension Lead With Anderson Style ConnectorsKICKASS 8B&S 2.5 Metre Extension Lead With Anderson Style Connectors
KickAss 8B&S 2.5 Metre Extension Lead With Anderson Style Connectors
Heavy duty extension cable, available in multiple lengths.
Sale price$29.95 Regular price$39.95
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50A Quick Screw Power Connector - Anderson Style Compatible
50A Quick Screw Power Connector - Anderson Style Compatible
Easily install high current connectors to your vehicle.
Sale price$7.95 Regular price$9.95
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Black Anderson Style Connector 50A High CurrentBlack Anderson Style Connector 50A High Current
Black Anderson Style Connector 50A High Current
Genderless Anderson-compatible connector, can be used as either plug or socket.
Sale price$7.95 Regular price$9.95
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Remote Display Unit 5M Extension CableRemote Display Unit 5M Extension Cable
Remote Display Unit 5M Extension Cable
Compatible with the Lithium Battery Remote Display Unit, and KickAss Battery Shunt.
Sale price$19.95 Regular price$29.95
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Anderson Connector to 2x Cigarette SocketsAnderson Connector to 2x Cigarette Sockets
Anderson Connector to 2x Cigarette Sockets
Convert your single Anderson connector to a double cig-socket connector.
Sale price$19.95 Regular price$24.95
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Anderson Style Connector to Cigarette Socket AdaptorAnderson Style Connector to Cigarette Socket Adaptor
Anderson Style Connector to Cigarette Socket Adaptor
Convert your Anderson connector to a Cig Socket connecter with this useful adapter.
Sale price$15.95 Regular price$19.95
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KickAss Solar Panel PV to Anderson Solar 5M Extension Cable Main ImageKickAss Solar Panel PV to Anderson Solar 5M Extension Cable Alt 1 Image
KickAss Solar Panel PV to Anderson Solar 5M Extension Cable
Durable and long-lasting. Specially engineered for our 170W Fixed Glass Solar Panel.
Sale price$49.95
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KickAss Battery Box Inverter CableKickAss Battery Box Inverter Cable
KickAss Battery Box Inverter Cable
Specifically designed for KickAss battery boxes and digital inverters.
Sale price$39.95
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50A Weatherproof Anderson Connector Cover Plug- Black50A Weatherproof Anderson Connector Cover Plug- Black
50A Weatherproof Anderson Connector Cover Plug- Black
Protects and secures the Anderson connector on your vehicle.
Sale price$15.95 Regular price$19.95
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KickAss Cig Socket 3M Extension cableKickAss Cig Socket 3M Extension cable
KickAss Cig Socket 3M Extension cable
Designed to extend the reach of your KickAss Electric Blanket.
Sale price$9.95 Regular price$14.95
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Anderson Weather Protection Cover to suit 50A Anderson PlugAnderson Weather Protection Cover to suit 50A Anderson Plug
Anderson Weather Protection Cover to suit 50A Anderson Plug
Protection from weather, dust, moisture and grease.
Sale price$9.95
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10 Pack of Anderson Style Connectors
10 Pack of Anderson Style Connectors
Multi-pack of genderless Anderson-compatible connector, can be used as either plug or socket.
Sale price$39.95 Regular price$49.95
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Anderson Style Connector to Alligator ClampsAnderson Style Connector to Alligator Clamps
Anderson Style Connector to Alligator Clamps
Ideal for use on solar panels, caravans, campers, boats and dual battery systems.
Sale price$15.95 Regular price$19.95
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