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12V Electrical Systems

Power your van, motorhome or caravan setup the right way with our range of 12v electrical systems. From mains hook-up cables and CEE adaptors to inverters, fuses, leisure batteries and full off-grid systems - AG and AMC and other established 12V/240V brands.

Our camping electrics cover 16A blue CEE hook-up cables, RCD-protected adaptors, MPPT solar controllers, pure sine wave inverters, leisure battery boxes and DC-DC chargers. Perfect for new caravan owners building their hook-up kit and full-time vanlifers expanding their off-grid power.

Power your van, motorhome or caravan setup the right way with our range of 12v electrical systems.

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Original price £257.99 - Original price £257.99
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£257.99
£257.99 - £257.99
Current price £257.99

Sargent Ec160 Psu Black Vertical EC160VERT

Sargent

The Sargent Ec160 Psu Vertical EC160VERT delivers quality performance for camping and outdoor adventures. Product Information EC160 Power Supply Un...

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Original price £257.99 - Original price £257.99
Original price
£257.99
£257.99 - £257.99
Current price £257.99
Original price £10.99 - Original price £10.99
Original price
£10.99
£10.99 - £10.99
Current price £10.99

Whale Crisp White Isolator Switch Socket Lid Replacement Lid for Socket

Whale

The Whale Crisp Isolator Switch Socket delivers quality performance for camping and outdoor adventures. Product Information Crisp White Isolator Sw...

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Original price £10.99 - Original price £10.99
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£10.99
£10.99 - £10.99
Current price £10.99
Original price £25.99 - Original price £25.99
Original price
£25.99
£25.99 - £25.99
Current price £25.99

Battery Box 110Ah X913111

Pennine

The Pennine Battery Box 110Ah X913111 delivers quality performance for camping and outdoor adventures. Product Information Acid resistant plastic b...

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Original price £25.99 - Original price £25.99
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£25.99
£25.99 - £25.99
Current price £25.99
Original price £257.99 - Original price £257.99
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£257.99
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Current price £257.99

Sargent Ec160 Psu Silver Vertical EC160VERTSV

Sargent

The Sargent Ec160 Psu Vertical EC160VERTSV delivers quality performance for camping and outdoor adventures. Product Information EC160 Power Supply ...

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Original price £257.99 - Original price £257.99
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£257.99
£257.99 - £257.99
Current price £257.99
Original price £23.99 - Original price £23.99
Original price
£23.99
£23.99 - £23.99
Current price £23.99

CBE 12V Switch with LED Indicator

Nova

The Nova CBE Switch with LED delivers quality performance for camping and outdoor adventures. Product Information 12V switch. No longer complete wi...

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Original price £23.99 - Original price £23.99
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£23.99
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Current price £23.99
Original price £635.99 - Original price £635.99
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£635.99
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Current price £635.99

Sargent EC155 PSU Kit with 12V, 230V Harnesses and Water Sensors

Sargent

The Sargent EC155 PSU Kit with delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose Sargent? ...

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Original price £635.99 - Original price £635.99
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£635.99
£635.99 - £635.99
Current price £635.99
Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99

Whale Black Isolator Switch Socket Lid for Caravan

Whale

The Whale Isolator Switch Socket Lid delivers quality performance for camping and outdoor adventures. Product Information Whale Black Isolator Swit...

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Original price £13.99 - Original price £13.99
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£13.99
£13.99 - £13.99
Current price £13.99
Original price £16.99 - Original price £16.99
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£16.99
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Current price £16.99

CBE Double 12V Switch Durable Double 12V Switch for Your Electrical Fittings

CBE

The CBE Double Switch Durable Double delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose CBE...

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Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
Original price £15.99 - Original price £15.99
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£15.99
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Current price £15.99

CBE 12V Socket

Nova

The Nova CBE Socket delivers quality performance for camping and outdoor adventures. Product Information 12V Socket. No longer comes with outer sur...

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Original price £15.99 - Original price £15.99
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£15.99
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Current price £15.99
Original price £1,012.99 - Original price £1,012.99
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£1,012.99
£1,012.99 - £1,012.99
Current price £1,012.99

Sargent Ec328 Complete Kit K328

Sargent

The Sargent Ec328 Complete Kit K328 delivers quality performance for camping and outdoor adventures. Product Information The EC328 Complete Electri...

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Original price £1,012.99 - Original price £1,012.99
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£1,012.99
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Current price £1,012.99
Original price £8.99 - Original price £8.99
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£8.99
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Current price £8.99

MDS1203 Thetford SD345 and battery box hinge pins 26602

Thetford

The Thetford MDS1203 SD345 and battery delivers quality performance for camping and outdoor adventures. Why Choose Thetford? Thetford products are ...

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Original price £8.99 - Original price £8.99
Original price
£8.99
£8.99 - £8.99
Current price £8.99
Original price £13.99 - Original price £13.99
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£13.99
£13.99 - £13.99
Current price £13.99

Victron Mega Fuse Holder (1 Fuse)

Victron

The Victron Mega Fuse Holder (1 delivers quality performance for camping and outdoor adventures. Product Information Genuine Victron fuse holder fo...

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Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99
Original price £7.99 - Original price £7.99
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£7.99
£7.99 - £7.99
Current price £7.99

AG Fuse Holder Continental Inline

AG

The AG Fuse Holder Continental Inline delivers quality performance for camping and outdoor adventures. Why Choose AG? AG products are designed with...

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Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99
Original price £19.99 - Original price £19.99
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£19.99
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Current price £19.99

Marine Grade Battery Box 75 Amp

Trem

75amp battery box: 20cm (H) x 19.5cm (W) x 28.5cm (L). Adequate ventilation on the cover, allows access for battery cables, supplied with fixing st...

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Original price £19.99 - Original price £19.99
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£19.99
£19.99 - £19.99
Current price £19.99
Original price £353.99 - Original price £353.99
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£353.99
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Current price £353.99

Sargent EC160 Power Supply Unit (Horizontal)

Sargent

The Sargent EC160 Power Supply Unit delivers quality performance for camping and outdoor adventures. Why Choose Sargent? Sargent products are desig...

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Original price £353.99 - Original price £353.99
Original price
£353.99
£353.99 - £353.99
Current price £353.99
Original price £22.99 - Original price £22.99
Original price
£22.99
£22.99 - £22.99
Current price £22.99

Whale Isolator Switch Socket High Quality Socket for Boats

Whale

The Whale Isolator Switch Socket High delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12 V DC to max 24 ...

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Original price £22.99 - Original price £22.99
Original price
£22.99
£22.99 - £22.99
Current price £22.99
Original price £497.99 - Original price £497.99
Original price
£497.99
£497.99 - £497.99
Current price £497.99

Sargent Ec328 Power Supply Unit EC328PSU

Sargent

The Sargent Ec328 Power Supply Unit delivers quality performance for camping and outdoor adventures. Product Information The EC328 PSU that has now...

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Original price £497.99 - Original price £497.99
Original price
£497.99
£497.99 - £497.99
Current price £497.99
Original price £15.99 - Original price £15.99
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£15.99
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Current price £15.99

Berker 12V Socket

Berker

The Berker Socket delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose Berker? Berker product...

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Original price £15.99 - Original price £15.99
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£15.99
£15.99 - £15.99
Current price £15.99
Original price £18.99 - Original price £18.99
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£18.99
£18.99 - £18.99
Current price £18.99

Battery Box Seal 2M 812699

Battery

Supplied in 2m length.

Original price £18.99 - Original price £18.99
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£18.99
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Current price £18.99
Original price £29.99 - Original price £29.99
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£29.99
£29.99 - £29.99
Current price £29.99

Thetford SBB Battery Box Kit (26966)

Thetford

Thetford SBB battery box kit.

Original price £29.99 - Original price £29.99
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£29.99
£29.99 - £29.99
Current price £29.99
Original price £9.99 - Original price £9.99
Original price
£9.99
£9.99 - £9.99
Current price £9.99

Battery Box Spare Strap

Trem

Spare battery box strap.

Original price £9.99 - Original price £9.99
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£9.99
£9.99 - £9.99
Current price £9.99
Original price £22.99 - Original price £22.99
Original price
£22.99
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Current price £22.99

Isolator Switch Reliable and Convenient Isolator Switch for Your Electrical

UK Camping And Leisure

Isolator switch with removable key. Suitable for use with either 12V or 24V 500A (10 sec).

Original price £22.99 - Original price £22.99
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£22.99
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Current price £22.99
Original price £97.99 - Original price £97.99
Original price
£97.99
£97.99 - £97.99
Current price £97.99

Sargent Ec51 Control Panel With Water Level EC51P

Sargent

The Sargent Ec51 Control Panel With provides practical cooking solutions for outdoor adventures. Product Information LED logic Control Panel for us...

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Original price £97.99 - Original price £97.99
Original price
£97.99
£97.99 - £97.99
Current price £97.99
Original price £43.99 - Original price £43.99
Original price
£43.99
£43.99 - £43.99
Current price £43.99

Sterling ANL Fuse Holder 500A 8mm Terminal

Sterling Power

The Sterling Power Sterling ANL Fuse Holder delivers quality performance for camping and outdoor adventures. Product Information Gold plated M8 ANL...

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Original price £43.99 - Original price £43.99
Original price
£43.99
£43.99 - £43.99
Current price £43.99
Original price £507.99 - Original price £507.99
Original price
£507.99
£507.99 - £507.99
Current price £507.99

Sargent EC328 Kit with PSU, Control Panel and Harnesses

Sargent

The Sargent EC328 Kit with PSU, provides practical cooking solutions for outdoor adventures. Why Choose Sargent? Sargent products are designed with...

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Original price £507.99 - Original price £507.99
Original price
£507.99
£507.99 - £507.99
Current price £507.99
Original price £555.99 - Original price £555.99
Original price
£555.99
£555.99 - £555.99
Current price £555.99

Sargent EC155 PSU Kit with 12V and 230V Harnesses

Sargent

The Sargent EC155 PSU Kit with delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose Sargent? ...

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Original price £555.99 - Original price £555.99
Original price
£555.99
£555.99 - £555.99
Current price £555.99
Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99

Heavy-Duty Battery Box with Straps - Perfect for Caravanning, Camping, and Boating

PLS

The PLS Heavy-Duty Battery Box with delivers quality performance for camping and outdoor adventures. Key Features Replace your old red and white b...

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Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
Original price £32.99 - Original price £32.99
Original price
£32.99
£32.99 - £32.99
Current price £32.99

Sargent EC10 Digital Control Panel Battery Voltage Gauge

Sargent

The Sargent EC10 Digital Control Panel provides practical cooking solutions for outdoor adventures. Why Choose Sargent? Sargent products are design...

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Original price £32.99 - Original price £32.99
Original price
£32.99
£32.99 - £32.99
Current price £32.99
Original price £124.99 - Original price £124.99
Original price
£124.99
£124.99 - £124.99
Current price £124.99

CBE Distribution Box X226323K

CBE

For use with PC100/150 12V 70A separator coupler with refrigerator relay, pump relay, strip of 9 protection fuses

Original price £124.99 - Original price £124.99
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£124.99
£124.99 - £124.99
Current price £124.99
Original price £31.99 - Original price £31.99
Original price
£31.99
£31.99 - £31.99
Current price £31.99

AMC Red Heat Shrink Ring Terminal (4.3mm ID / 100 Pack)

AMC

The AMC Heat Shrink Ring Terminal delivers quality performance for camping and outdoor adventures. Why Choose AMC? AMC products are designed with q...

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Original price £31.99 - Original price £31.99
Original price
£31.99
£31.99 - £31.99
Current price £31.99
Original price £241.99 - Original price £241.99
Original price
£241.99
£241.99 - £241.99
Current price £241.99

Dometic FreshJet ADBD Air Distribution Box with LED Light & Purifier

Dometic

The Dometic FreshJet ADBD Air Distribution provides practical lighting for your campsite. Why Choose Dometic? Dometic products are designed with qu...

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Original price £241.99 - Original price £241.99
Original price
£241.99
£241.99 - £241.99
Current price £241.99
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Original price £142.99 - Original price £142.99
Original price
£142.99
£142.99 - £142.99
Current price £142.99

Caravan NBBS New Battery Box & Door System

PLS

The PLS Caravan NBBS New Battery delivers quality performance for camping and outdoor adventures. Product Information The NBBS Battery Box and Door...

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Original price £142.99 - Original price £142.99
Original price
£142.99
£142.99 - £142.99
Current price £142.99
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Original price £204.99 - Original price £204.99
Original price
£204.99
£204.99 - £204.99
Current price £204.99

Dometic Freshjet ADBM Air Distribution Box Manual (No Lighting)

Dometic

The Dometic Freshjet ADBM Air Distribution provides practical lighting for your campsite. Why Choose Dometic? Dometic products are designed with qu...

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Original price £204.99 - Original price £204.99
Original price
£204.99
£204.99 - £204.99
Current price £204.99
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Original price £34.99 - Original price £34.99
Original price
£34.99
£34.99 - £34.99
Current price £34.99

Dometic 12V Switch Rm4Xxx 292627350

Dometic

The Dometic Switch Rm4Xxx 292627350 delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose Dome...

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Original price £34.99 - Original price £34.99
Original price
£34.99
£34.99 - £34.99
Current price £34.99
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Original price £19.99 - Original price £19.99
Original price
£19.99
£19.99 - £19.99
Current price £19.99

12V Switch 292627520

UK Camping And Leisure

12V Switch. Designed for caravan, motorhome and outdoor leisure use. Specifications Voltage: 12V

Original price £19.99 - Original price £19.99
Original price
£19.99
£19.99 - £19.99
Current price £19.99
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Original price £14.99 - Original price £14.99
Original price
£14.99
£14.99 - £14.99
Current price £14.99

CBE Single 12V Switch Reliable Single 12V Switch for All Your Electrical Req

CBE

The CBE Single Switch Reliable Single delivers quality performance for camping and outdoor adventures. Specifications Voltage: 12V Why Choose CB...

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Original price £14.99 - Original price £14.99
Original price
£14.99
£14.99 - £14.99
Current price £14.99
Sold out
About 12V Electrical Systems

Discover our carefully selected range of 12V Electrical Systems, chosen for quality, reliability, and value. We stock products meeting the demands of camping, caravanning, and outdoor enthusiasts.

Our 12V Electrical Systems collection features options from trusted brands, each selected for proven performance and positive customer feedback. Quality equipment enhances outdoor experiences and provides lasting value.

Product features vary across the range to suit different requirements and budgets. Detailed specifications help you compare options and choose products matching your specific needs.

Durability matters for equipment used in outdoor conditions. Look for quality materials, robust construction, and features designed for real-world camping use rather than just appearance.

Customer reviews provide valuable insight into real-world performance. Reading experiences from other campers helps you make informed decisions and choose products proven in use.

Proper care extends product life and maintains performance. Follow manufacturer guidelines for use, cleaning, and storage to maximise your investment in quality equipment.

Our range suits various experience levels and budgets. From entry-level options for occasional use to premium products for demanding applications, we stock equipment for every requirement.

UK Camping and Leisure offers 12V Electrical Systems with detailed product information, customer reviews, competitive pricing, and fast UK delivery. Our team provides expert advice to help you choose the right products.

Why shop with us

Trusted by UK campers, caravan owners and van life travellers. Shop quality gear with clear product guidance, secure checkout and friendly support when you need it.

Learn more

Delivery & dispatch

Free mainland UK delivery on orders over £40. Fast dispatch on stocked items and transparent delivery options at checkout so you can plan with confidence.

Delivery info

Trusted brands

We stock leading camping, caravan and motorhome brands – chosen for real-world touring reliability. Browse by brand to match parts and accessories to your setup.

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FAQs

Not sure what you need? Explore our FAQs and guides for sizing, compatibility and setup advice across awnings, tents, accessories and touring essentials.

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