What electric hook-up do you need for camping? Choose a purpose-made portable camping mains unit with the right campsite connection, enough cable to reach your pitch and electrical ratings suitable for your intended appliances. Check the campsite's supply allowance and the unit's own limits before use. More sockets do not mean more available power.
This UK buying guide compares the Crusader Mobile Mains Electric Hook Up 15m and the Crusader Mobile Mains Unit with USB. Both are currently £39.99 and available online, subject to stock and price changes. We also explain how to plan your cable route and choose electrical camping appliances for trips in Cornwall and across the UK.
Crusader 15m electric hook-up: standard or USB?
Crusader Mobile Mains Electric Hook Up 15m
The standard Crusader 15m mobile mains unit has a 15-metre cable, three mains sockets in a straight-line layout and a built-in RCD. Choose this version if you want a straightforward mains-socket setup and already have suitable device chargers.
Its current price is £39.99. Although the older web address contains “20m”, the current product title and description specify a 15m cable. Check the exact model and supplied instructions when ordering.
Crusader Mobile Mains Unit with USB
The Crusader mobile mains unit with USB has a 15m orange cable, three mains sockets and two USB ports for compatible devices. Its current price is also £39.99.
Choose this version if integrated USB charging is useful to your setup. USB output and charging speeds are not specified in its listing, so confirm compatibility before relying on a particular device or fast-charging standard. Check this exact model's electrical ratings and protection features: do not assume the standard model's RCD specification applies to the USB version.
Quick choice: the standard version suits campers who simply need mains sockets; the USB version adds two charging ports at the same current price. Cable reach, equipment ratings and device compatibility still matter more than the number of connections.
Is a 15m electric hook-up cable long enough?
A 15m cable is suitable only if it reaches along the permitted route from the campsite electricity point to your setup. Pitch layouts vary, so ask the campsite about the likely distance before travelling. Measure the actual route, not just the straight-line gap.
For a touring holiday in Cornwall or elsewhere in the UK, confirm that your booked pitch includes electric hook-up, what connection it provides and where the electricity point sits. Do not assume every pitch offers the same arrangement. If 15m will not reach, ask the campsite about a suitable alternative rather than planning improvised connections.
How much power can you use on a campsite?
Your usable supply is limited by the campsite allowance and the ratings of your hook-up equipment. Check the campsite's rules, the unit's label and instructions, and the ratings of every appliance you intend to connect. The lowest applicable limit governs the setup.
Think about what runs together. A heater, kettle and hob can create a much larger combined demand than a phone charger. Three sockets do not mean three high-power appliances can run simultaneously. Low-wattage equipment can help manage demand, but does not guarantee that the supply will not trip.
Do not treat a socket rating, USB port count or protective-device rating as extra available campsite power. Ask the campsite operator or a qualified electrician if the limits are unclear.
Electrical camping products to consider
Electric cooking: Mestic MKT-120 Single Electric Hob 750W
The Mestic MKT-120 750W single electric hob is a compact freestanding cooking option to consider where the campsite permits it and your setup can support its load. Allow for its 750W rating alongside anything else in use, and follow its instructions for placement and operation.
Compare your appliance choices in our Mestic camping appliances guide: choosing a kettle, hob or fridge. Choose a kettle or hob by its actual rating, not simply because it is marketed for camping.
Electric heating: Quest Barbuda Ceramic Low Wattage Heater
The Quest Barbuda ceramic low-wattage heater has a compact body, PTC ceramic heating element, tip-over cut-off and overheat cut-off. Check its rated wattage, the campsite's heater rules and the manufacturer's placement instructions before use. Protective features do not make it suitable for every location or setup.
Read our low-wattage heater buying guide for caravans, motorhomes and camping for more on choosing a heater. The hob and Barbuda heater are available online, subject to stock changes; these are separate choices, not a recommendation to run them together.
Before connecting your camping mains unit
- Confirm the pitch connection, available supply and campsite rules.
- Read the instructions for the exact mains unit and appliances you own.
- Inspect the cable, plug and unit for damage; do not use damaged equipment.
- Follow the manufacturer's cable-unwinding, mounting and protective-device testing instructions.
- Keep the socket unit and connections protected from water as instructed. Do not assume they are waterproof.
- Plan the combined appliance load, not just the number of free sockets.
A built-in RCD is a protective feature, not a guarantee against every electrical hazard. If a protective device trips, investigate the cause rather than repeatedly resetting it. Do not improvise electrical repairs or connections.
Camping electric hook-up FAQs
Does an electric hook-up unit generate electricity?
No. It needs a suitable external mains supply. It is not a battery, generator or portable power station.
What is the difference between these two Crusader units?
Both have a 15m cable and three mains sockets. The Crusader Mobile Mains Unit with USB adds two USB ports. The standard model's listing specifies a built-in RCD; confirm the USB model's own protection specifications separately.
Can I run a kettle and heater together?
Only if the combined load is within the campsite and equipment limits and the campsite permits their use. Check each appliance's rating and include other connected equipment. Do not assume a low-wattage label makes simultaneous use suitable.
Will the USB ports fast-charge my phone?
The listing does not specify USB charging output or fast-charging standards. Confirm those details against your device's requirements before buying.
Can I use a household extension lead instead?
Do not assume a household extension lead is suitable for a campsite connection or camping conditions. Use purpose-made equipment appropriate to the supply and follow the campsite's rules and manufacturer instructions.
Can these replace a caravan or motorhome's normal hook-up connection?
Do not assume a portable socket unit replaces your vehicle's designed electrical connection. Follow your vehicle manufacturer's requirements for its electrical system.
What else should I pack for an electric pitch?
Bring the compatible chargers and permitted appliances you need, plus their instructions. Use our first camping trip checklist for UK beginners to plan the rest of your tent, sleeping, cooking and lighting equipment.
Choose your hook-up before your next UK camping trip
Start with your pitch connection, cable route and appliance requirements. Then compare the Crusader 15m standard mains unit with the Crusader 15m mains unit with two USB ports. Both are currently £39.99, subject to stock and price changes. Whether you are planning a Cornwall campsite break or a longer UK tour, confirm your site's supply and rules before travelling.
