Campervan DC-DC Charger Guide: Do You Need One?

Campervan DC-DC charger installed beside a lithium leisure battery with red and black cabling, fuse protection and VanVolt package boxes.

A campervan DC-DC charger is one of the most important parts of a modern off-grid electrical system. It charges your leisure battery while you drive, using power from the vehicle alternator. As a result, it can keep your campervan battery topped up even when solar output is poor or you are moving between locations. However, […]

How Much Solar Do You Need for a Campervan in the UK?

Campervan roof solar panel with waterproof cable-entry gland for off-grid battery charging in the UK countryside.

Choosing the right campervan solar panel size can make a huge difference to how long you can stay off-grid. Solar can keep your leisure battery topped up while parked, reduce your reliance on campsite hook-up and give you more freedom to travel. However, the right setup depends on your battery size, appliances, roof space, driving […]

Can You Run an Air Fryer in a Campervan ? | What You Need

Campervan air fryer on a modern off-grid kitchen worktop with blue LED lighting and a lakeside view.

A campervan air fryer can make off-grid cooking far more practical. It is quick, compact and ideal for everything from chips and chicken to reheating meals after a day on the road. However, an air fryer is also one of the highest-power appliances people add to a van. That means you cannot simply plug one […]

100Ah vs 200Ah Leisure Battery: Which Campervan Size Do You Need?

Modern campervan with roof solar parked beside a lake for an off-grid countryside break.

Choosing between a 100Ah vs 200Ah leisure battery is one of the biggest decisions in a campervan electrical build. Although battery capacity matters, the right answer is not simply “buy the biggest battery you can afford”. Your appliances, off-grid plans, charging methods and available installation space all need to be considered together. For a simple […]

Split Charge Relay vs DC-DC Charger: Which Is Right for Your Campervan?

Modern UK campervan parked off-grid with a neat leisure-battery charging compartment visible.

Choosing between a split charge relay vs DC-DC charger is one of the most important decisions in a campervan electrical system. Both options can charge your leisure battery while you drive. However, they work in different ways, suit different vehicles and can have a big impact on how reliably your campervan power system performs. For […]

Complete Campervan Electrical Setup Guide UK: Batteries, Solar, Charging & Inverters

Campervan electrical setup with leisure battery, inverter, DC-DC charger and fuse box for a UK van conversion

If you are planning a campervan conversion, this campervan electrical setup guide UK will help you understand the main parts you need, how they work together and why correct product matching matters. A good electrical setup is not just about buying a leisure battery, adding a solar panel and hoping everything works. It needs to be built […]