There are a few ways you can charge your iPhone in the caravan, depending on your situation and preferences. Here are some options:

• You can use a USB battery bank that you charge at home before you go. This is a simple and convenient solution for short trips or overnight camping. You can find battery banks with different capacities and features, such as fast charging or built-in lanterns. Make sure you check your iPhone’s battery capacity and how often you need to charge it to choose a suitable battery bank.
• You can use portable solar panels that convert sunlight into electricity. This is a more eco-friendly and sustainable solution, but it depends on the weather and the wattage of the panels. You need to position the panels so they face the sun for as long as possible, and you might need an array of three or more panels to charge your phone within a few hours. Some solar panels also come with a built-in battery bank that you can use when there is no sun.
• You can use your vehicle’s USB ports or cigarette lighter to charge your phone while you drive. This is a convenient solution if you have access to your vehicle and don’t mind using its battery. You might need an adapter to convert the cigarette lighter into a USB charger, and the charging speed might be slow depending on the output of the ports.
• You can use an Apple World Travel Adapter Kit to charge your phone with an AC plug adapter that matches the country or region you are visiting. This is a useful solution if you have access to an electrical outlet in your caravan or nearby. The kit works with any Apple USB, USB-C, or MagSafe power adapter that has a removable AC wall adapter (also known as a duckhead). You just need to slide the duckhead off and attach the adapter for your country or region.
• You can use a wireless charger that supports Qi standard to charge your phone without plugging it in. This is a convenient and elegant solution if you have a wireless charger and a power source for it. You just need to place your iPhone on the charger with the display facing up and make sure it aligns with the center of the charger.

I hope this helps you find the best way to charge your iPhone in the caravan. Have fun camping! ????