Power Stations for basecamp
A power station is a $300–$2,000 battery rated in watt-hours you can't picture. So let's make it concrete: what each size can realistically run at camp, for how long, which specs actually matter, and when you're paying for capacity you'll never use.
How to read this guide: these are researched gear classes and examples, not firsthand product tests. Purchase links are paused until exact models and retailer destinations are verified.
How this guide was built: the runtimes below are calculated from typical device power draw and an assumed ~85% usable output after conversion losses. They're estimates, not our own load tests. Your devices and the temperature will change the numbers.
Watt-hours, translated to camp
A watt-hour (Wh) is one watt for one hour. Divide a station's usable capacity by your device's average draw and you get runtime. For a 1,000 Wh station (~850 Wh usable), roughly:
| Device | Typical draw | Runtime on ~850 Wh |
|---|---|---|
| 12V compressor fridge | ~15–25 W average as it cycles; more in heat | ~1.5–2.5 days |
| Smartphone charge | ~15 Wh per full charge | ~40–50 charges |
| Laptop charge | ~50–70 Wh per charge | ~12–15 charges |
| CPAP, no humidifier | ~30–40 W average | ~20–28 hours |
| LED camp lights | ~5–10 W | days |
| Electric kettle or coffee maker | ~1,000–1,500 W | minutes; needs a big inverter |
The fridge math matters most. A 12V compressor fridge is why most people buy a power station. It cycles on and off, so its average draw is well below its rating. Cool nights help a lot, while a hot car and frequent openings hurt. Add solar and a fridge can run indefinitely in good sun.
The comparison
| Class | Capacity | Typical weight | Best for | Examples |
|---|---|---|---|---|
| Weekender | ~250–600 Wh | ~7–17 lb | Phones, lights, CPAP for a night or two | Jackery Explorer 500, EcoFlow River |
| Basecamp | ~1,000–1,500 Wh | ~22–35 lb | Fridge + devices for a long weekend | EcoFlow Delta, Jackery 1000, Anker SOLIX |
| Overland / outage | ~2,000 Wh+ | ~40–60 lb | Vans, RVs, home backup | EcoFlow Delta Pro class, Bluetti AC series |
LiFePO₄ is the spec that matters. Lithium iron phosphate cells are typically rated for about 3,000+ charge cycles to 80% capacity, against roughly 500–1,000 for older NMC cells. They're a little heavier, but much longer-lived and more thermally stable. Most current models use them; check the spec sheet before buying.
Other specs worth checking
- Inverter output (continuous and surge): decides whether it runs a kettle, a hair dryer or power tools.
- Solar input (watts and voltage range): higher input means faster solar recharge.
- Wall recharge time: the fastest current units refill from an outlet in about an hour.
- 12V car output and USB-C PD wattage: 12V runs fridges efficiently, and 100 W USB-C charges laptops without the inverter.
- UPS / pass-through mode: useful if it doubles as home backup for a router or CPAP.
Gear classes
The 1,000 Wh class
Sweet spot: fridge + devices for a long weekend
- LiFePO₄, 12V regulated output and fast wall charging
- Pairs well with 200 W of solar
- About as heavy as most people will happily carry from car to camp
The 500 Wh class
Sweet spot: 1–2 nights, light loads
- Phones, lights, cameras and a CPAP for a night
- A small fridge only in cool weather or with solar
- The size you'll actually bring every time
The 2,000 Wh+ class
For: vans, RVs, home backup
- Runs high-watt appliances and multi-day outages
- Heavy: 40 lb and up
- For tent camping, two smaller units are often more practical
Expensive gear, honest reviews. Buy it once.
How much solar?
Size panels to your daily use plus a margin. Real output is usually well below the panel's rating because of sun angle, heat, clouds and shade. In good summer sun, 200 W of panels often makes several hundred watt-hours a day. That's enough to keep a fridge-and-phones camp topped up, with less on cloudy or short winter days.
What owners say: Reddit and forum reports
We read owner threads on r/overlanding, r/VanLife, r/camping, r/Jackery and r/Portable_PowerStation. These are patterns that came up again and again, not our own load tests. Owners don't always agree, and where they split we say so.
1,000 Wh is about a long weekend
- Owners running a 12 V compressor fridge from a 1,000 Wh station commonly report two to three days, depending on heat and how often it's opened.
- Plug the fridge into the 12 V DC port, not the AC outlet. Owners say the inverter wastes power.
- Big AC loads drain it in hours. Owners running small air conditioners report about one night.
Expect less than the label
- Owners who measured their stations report getting noticeably less than the rated watt-hours, especially through the AC inverter.
- Several say the percentage on the display isn't a reliable guide near empty.
Threads we read (sample): Power station size for a fridge · 1,000 Wh for a freezer · Running a small fridge · Two nights of portable AC · Owner capacity measurements. Last checked October 17, 2026.
FAQ
Power station or gas generator for camping? +
For loads under about 2,000 Wh a day, a power station is quieter, fume-free, can be used near a tent, and pairs with solar. Gas generators still win for running large appliances for long periods.
How long will a 1,000 Wh power station run a 12V fridge? +
Typically about 1.5–2.5 days, depending on the fridge, outside temperature and how often it's opened. Adding solar can extend that indefinitely in good sun.
Can I fly with a power station? +
No. Airlines generally cap lithium batteries at 160 Wh with approval, and power stations are far larger. For flying, use power banks under 100 Wh.
What is LiFePO4 and does it matter? +
Lithium iron phosphate is a battery chemistry typically rated for around 3,000+ cycles, against roughly 500–1,000 for older NMC cells. It lasts much longer and is more thermally stable, so prefer it.
How long will a 1,000 Wh power station run a camping fridge? +
Owners running a 12 V compressor fridge commonly report two to three days. Hot weather, a warm start and frequent opening shorten that. Use the DC port rather than the AC outlet.
Why do I get less than the rated watt-hours? +
Converting battery power to AC through the inverter wastes energy, and the station holds back some capacity to protect the battery. Owners who measured their stations got noticeably less than the label, especially from the AC outlets.
Product purchase links are paused until exact models and retailer destinations are verified.
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