Power Anywhere You Need It
Portable power stations have evolved from niche camping gear to essential home backup devices. We tested 10 models ranging from $200 to $3,500, measuring actual capacity versus claimed, charging speeds, inverter efficiency, and real-world runtime.
Top Picks
1. EcoFlow DELTA 3 Plus
1,024Wh LFP battery, 1,800W inverter with 2,700W surge, charges from 0-80% in 50 minutes via AC. Actual delivered capacity: 948Wh at 92.6% efficiency. Powers a full-size refrigerator for 8 hours. Solar input: 500W. Best overall for home backup and camping.
2. Jackery Explorer 1000 v2
1,070Wh LFP battery, 1,500W inverter. Charges 0-100% in 1.2 hours. Slightly lower inverter efficiency at 89% but excellent build quality and the best customer support in the category. Best for reliability-focused buyers.
3. Bluetti AC200L
2,048Wh LFP battery, 2,400W inverter. The highest capacity in our mid-range test. Runs a CPAP machine for 3 nights or a mini fridge for 24 hours. Best for extended off-grid use.
4. Anker SOLIX C300
288Wh, 300W inverter, 2.2kg. The most portable option that fits in a backpack. Charges a phone 15 times or a laptop 3 times. Best for travel and light camping.
5. EcoFlow DELTA Pro Ultra
6kWh expandable to 90kWh, 7,200W inverter. This is a whole-home backup system that can run every appliance simultaneously for hours. Solar input: 5,600W. At $3,499 base, it is a serious investment. Best for whole-home backup.
Key Buying Factors
- LFP chemistry: Lasts 3,000+ cycles vs 500-800 for NMC. Always choose LFP.
- Inverter rating: Must exceed your highest-wattage appliance by 20%
- Solar input: Higher wattage means faster off-grid recharging
- Actual capacity: Expect 85-93% of rated Wh in real-world use