EcoFlow RIVER 2
256 Wh capacity
Ultralight weekend unit with a 60-minute wall recharge.
- ⚡ 300W output
- 🔋 ~0.6 fridge-days
- LiFePO4
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Use case
Power stations for tent camping, van life, and RV hookups — sized for fridges, lights, and charging without generator noise.
Typical range ≈ 300–2,000 Wh
256 Wh capacity
Ultralight weekend unit with a 60-minute wall recharge.
288 Wh capacity
Compact device-charging workhorse for tent trips.
1,056 Wh capacity
Fastest-charging 1 kWh class unit; strong port selection.
1,024 Wh capacity
Fast charging and expandable capacity in a portable package.
The right camping power station depends on what you run and for how long. We size four picks by real watt-hour math — from weekend tent trips to a week of boondocking.
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Our top picks across every capacity class, with the price-per-watt-hour math shown. Sized by use case — from weekend camping batteries to whole-home backup units.
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A spec-by-spec comparison of the two dominant power station brands — recharge speed, weight, expandability, price per watt-hour — and clear rules for which one fits your use case.
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RV loads are bigger than camping loads and the air conditioner changes everything. We size four picks against real boondocking consumption, and explain what a 30A hookup actually needs.
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A solar generator is a power station plus panels. We size four picks by real solar recovery — not rated wattage — so you know how many days off-grid you can actually run.
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For essentials off hookups (12V fridge, lights, charging), plan 1,200–2,400 Wh. Running a full RV including microwave bursts pushes you to 2,400 Wh+ with a 3,000 W-class inverter. Use our sizing calculator with your actual devices.
Microwaves (900–1,500 W) run fine on 1,800 W+ inverters but drain roughly 25 Wh per minute. RV air conditioners need 2,000–3,000 W continuous plus surge — only the largest units with soft-start hardware manage it, and runtime is short.
Divide usable capacity (about 85% of rated Wh) by your daily draw. A 1,000 Wh unit runs a 12V fridge plus lights and charging for roughly two days; add 200 W of solar and decent sun to stretch that indefinitely.
Yes — unlike gas generators they produce no exhaust, so they're safe indoors. Keep them ventilated (inverters make heat), dry, and off direct ground contact in rain.