The best power stations for camping and festivals in 2025 are portable lithium units between 256Wh and 2kWh, such as the EcoFlow RIVER 2 Pro and DELTA 2. They can charge phones, run lighting, power laptops and even small appliances, all without noise or fumes.
Whether you are heading to Glastonbury or sleeping under the stars in the Lake District, a reliable power station makes a genuine difference. You can keep devices charged, run a cool box, power a CPAP machine, or simply have a decent lamp without burning through disposable batteries. This guide covers the key things to look for and recommends the best options for different camping and festival setups.
What to Look for in a Camping Power Station
Capacity
Capacity is measured in watt-hours (Wh) and tells you how much total energy the unit stores. A 256Wh station will charge a smartphone around 20 times or run a 10W LED strip for 25 hours. For weekend festivals, 500Wh to 1kWh is a practical range. If you are camping for a week or running a cool box, aim for 1kWh or more.
Output power
The output wattage (W) determines what you can actually run. Most camping appliances are low-draw, but if you want to use a small electric cool box (around 50W) or a mini kettle (around 600W), you need a station with enough continuous output to handle it. Always check the wattage of your devices against the station's AC output rating.
Weight and portability
There is a trade-off between capacity and weight. Compact stations like the EcoFlow RIVER 2 (256Wh) weigh around 3.5kg and fit in a rucksack. Larger units like the DELTA 2 (1kWh) weigh around 12kg, which is fine for a car boot but less practical if you are carrying gear to a festival campsite.
Charging options
Most stations charge via mains, 12V car socket or solar panels. For longer trips or off-grid use, solar compatibility is a big plus. Look for a unit with a decent MPPT solar input and check the maximum solar input wattage.
Number of outputs
Check how many USB-A, USB-C and AC sockets the unit has. At a festival you might be charging several devices simultaneously, so a station with four USB ports and two AC sockets covers most scenarios.
Best Power Stations for Camping and Festivals
EcoFlow RIVER 2 (256Wh)
The RIVER 2 is compact, lightweight and charges from flat to 80% in under an hour via mains. It has a 300W AC output (600W with X-Boost), five USB ports and an AC socket. It is ideal for solo campers and festival-goers who need to keep phones, cameras and small devices running. Its X-Boost technology lets it power appliances up to 600W by managing the draw intelligently.
EcoFlow RIVER 2 Pro (768Wh)
Stepping up in capacity, the RIVER 2 Pro is still portable enough to carry and offers 800W AC output. It charges from flat in under 70 minutes and accepts up to 220W of solar input. This is the sweet spot for couples camping over a long weekend, covering a cool box, lighting and multiple device charges throughout the trip.
EcoFlow DELTA 2 (1kWh)
The DELTA 2 is a serious piece of kit for extended trips or group camping. At roughly 12kg it lives in the car boot, but it offers 1800W AC output and can power a small microwave or electric camping stove for short bursts. It also accepts up to 500W of solar input, making it genuinely practical for week-long off-grid stays. You can expand its capacity with an add-on battery.
EcoFlow DELTA 2 Max (2kWh)
For larger groups or longer expeditions, the DELTA 2 Max doubles the base capacity to 2kWh. It supports 1000W solar input and delivers 2400W AC output. If your camping involves running a projector, electric cool box and multiple phone charges simultaneously, this is the station to consider.
What Can You Power When Camping?
Here is a practical guide to what different capacity stations can realistically run:
- 256Wh: Smartphones (x15-20 charges), laptops (x3-4 charges), LED lighting for 20+ hours, small fan overnight
- 768Wh: All of the above, plus a cool box for 12-15 hours, drone batteries, camera gear
- 1kWh+: All of the above plus occasional use of a mini kettle, portable projector, CPAP machine through the night
Tips for Getting the Most from Your Power Station
Charge it fully before you leave
Modern lithium power stations hold their charge well in storage, but always top up the night before a trip so you start with full capacity.
Pair it with a solar panel
Even a single 100W or 160W portable solar panel can meaningfully extend your runtime. Park it outside the tent in the morning and it will recover a significant portion of the capacity you used overnight.
Switch to 12V outputs where possible
Running 12V DC outputs for compatible devices is more efficient than going through the AC inverter. Many cool boxes and fans have 12V car-socket connectors, and using them reduces conversion losses.
Monitor your draw
Most modern power stations show real-time input and output wattage on a display or app. Keep an eye on total draw so you are not surprised by how quickly capacity drops when running several things at once.
Festival-Specific Considerations
At large festivals, mains charging points often have long queues or are unavailable entirely. A power station removes that dependency. Keep it in your tent or in a locked car when not in use. Lithium iron phosphate (LFP) chemistry, used in EcoFlow units, is stable and safe at the temperatures typical of UK summers.
Check festival rules before you travel. Most UK festivals permit portable power stations as they are not combustion-based. Petrol generators, by contrast, are banned at virtually all UK festivals for safety and noise reasons.
