Jackery Explorer 300 Plus
Portable power station · 2023
be quiet! Straight Power 12 850W
850 W · Platinum
be quiet! Straight Power 12 850W takes it — here’s why.
In our weighted Specdex score, Jackery Explorer 300 Plus lands at 82 and be quiet! Straight Power 12 850W at 90. That puts be quiet! Straight Power 12 850W ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Jackery Explorer 300 Plus if…
- ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
- ✓Solar input
- ✓Multiple AC/DC/USB-C outputs
Pick be quiet! Straight Power 12 850W if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Winner by scenario
Derived from the sub-score breakdown · not a separate testCables
Jackery Explorer 300 PlusCompared on the cables sub-score
Jackery Explorer 300 Plus leads on cables (90 vs 86).
Noise
TieCompared on the noise sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Efficiency
be quiet! Straight Power 12 850WCompared on the efficiency sub-score
be quiet! Straight Power 12 850W leads on efficiency (90 vs 77).
Value for money
be quiet! Straight Power 12 850WSpecdex score per dollar at MSRP
be quiet! Straight Power 12 850W more score per dollar ($199 vs $299).
Score breakdown
Specs side-by-side
| Spec | Jackery Explorer 300 Plus | be quiet! Straight Power 12 850W |
|---|---|---|
| Type | Portable power station | — |
| Release year | 2023 | — |
| Wattage | — | 850 W |
| Efficiency | — | Platinum |
Jackery Explorer 300 Plus
- +LiFePO4 chemistry on modern SKUs (4000+ cycles)
- +Solar input
- +Multiple AC/DC/USB-C outputs
- −Heavy
- −Pricey per Wh
- −Shipping restrictions (Li-ion)
be quiet! Straight Power 12 850W
- +Modular cabling on most
- +ATX 3.1 / 12V-2x6 support
- +10-year warranty on many
- −Bulky on higher wattages
- −Fan noise varies by load
- −Cable length may not fit some cases
FAQ: Jackery Explorer 300 Plus vs be quiet! Straight Power 12 850W
Which is better, Jackery Explorer 300 Plus or be quiet! Straight Power 12 850W? +
be quiet! Straight Power 12 850W scores 90 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.
Is Jackery Explorer 300 Plus worth the price? +
At $299, Jackery Explorer 300 Plus delivers a Specdex score of 82 — strongest in cables.
Is be quiet! Straight Power 12 850W worth the price? +
At $199, be quiet! Straight Power 12 850W delivers a Specdex score of 90 — strongest in efficiency.
Does Jackery Explorer 300 Plus or be quiet! Straight Power 12 850W last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for cables, Jackery Explorer 300 Plus or be quiet! Straight Power 12 850W? +
Jackery Explorer 300 Plus — leads on cables (90 vs 86). Compared on the cables sub-score.
Which is better for efficiency, Jackery Explorer 300 Plus or be quiet! Straight Power 12 850W? +
be quiet! Straight Power 12 850W — leads on efficiency (90 vs 77). Compared on the efficiency sub-score.