Shargeek Storm 2 vs EcoFlow River 2 — Which Should You Buy?
Side-by-side comparison of Shargeek Storm 2 and EcoFlow River 2. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | Shargeek Storm 2 | EcoFlow River 2 |
|---|---|---|
| Capacity | 25,600mAh | 256Wh (70,000mAh equiv) |
| Max Output | 100W | 300W AC, 100W USB |
| USB-C Ports | 2 | 2 |
| USB-A Ports | 1 | 2 |
| Input Speed | 100W | 300W AC |
| Weight | 520g | 3.1 kg (6.8 lbs) |
| Dimensions | 6.5 x 3.2 x 1.2 in | 9.6 x 5.2 x 5.7 in |
| Passthrough | Yes | Yes |
| Display | Yes (color IPS) | Yes |
| Airline Safe | Yes | No (over 100Wh) |
Shargeek Storm 2
Pros
- ✓Unique transparent design
- ✓Color IPS display shows voltage, current, capacity
- ✓25,600mAh with 100W output
- ✓Passthrough charging supported
- ✓Durable build with visible internals
Cons
- ✗Transparent case shows fingerprints
- ✗Heavier than opaque equivalents
- ✗Premium price for aesthetic
EcoFlow River 2
Pros
- ✓AC outlets for real appliances
- ✓256Wh runs CPAP, mini fridge, lights
- ✓1-hour AC recharge
- ✓Compact for a power station
- ✓EcoFlow app for monitoring
Cons
- ✗Heavier than power banks (6.8 lbs)
- ✗Overkill for phone-only charging
- ✗Higher price point
Our Verdict
Shargeek Storm 2
Best power bank for tech enthusiasts who appreciate the transparent design and detailed display. Performance matches the looks.
Sale Price Live — Don't Miss OutEcoFlow River 2
Best portable power station for camping and emergencies. Not a power bank—it's the next tier up when you need AC power.
20% Off — Limited Time, Check NowOur Methodology
We drain-test each power bank from 100% to 0% while charging devices to verify actual capacity vs rated. We measure charging speeds with USB power meters, test passthrough charging, and evaluate build quality and portability. No manufacturer has editorial influence.
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