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Jackery Explorer 300

Portable power station · Home Backup fit profile

Scenario gate not met

Not rated: capacity, continuous output does not meet this scenario's assessment criteria.

Capacity294 Wh
AC output300 W
Surge500 W
Weight7.05 lb
ExpansionBase only
Evidence
Manufacturer-controlled
Model
Explorer 300
Reviewed
2026-10-17
Jackery Explorer 300 product image

Historical context

30-day average
$267.00
90-day average
$255.26
180-day average
$231.57
Historical low
$89.00
Historical high
$349.99

Prices that include shipping may not compare directly with item-only prices.

At a glance

Bottom Line

Not rated: capacity, continuous output does not meet this scenario's assessment criteria.

Strengths

Practical advantages

  • Sustained AC powerSustains 300 W for compatible home essentials.
  • Motor-start headroomAllows brief peaks up to 500 W for compatible starting loads.
  • Useful stored energyStores 293.8 Wh for essential home loads without promising a fixed runtime.

Tradeoffs

Supported limitations

  • No expansion-battery supportAdditional batteries cannot be added to increase backup capacity.

Evidence gaps

What remains unknown

  • battery chemistry
  • UPS/EPS support
  • UPS/EPS switching time

Best for

Scenario fit

CampingConditional fit · 65% coverageAt 7.05 lb, it is easier to move between a vehicle, tent or tailgate.Missing: battery chemistry, solar input
RVGate not met · 68% coverageNot rated: continuous output does not meet this scenario's assessment criteria.Missing: single-base 240 V output, native TT-30 connection
Home BackupGate not met · 75% coverageNot rated: capacity, continuous output does not meet this scenario's assessment criteria.Missing: battery chemistry, UPS/EPS support
EmergencyLimited fit · 60% coverageMissing: battery chemistry, solar input
CPAPNot rated · 50% coverageMissing: battery chemistry, 12 V / car DC output

Key facts

Core specifications

CAPACITY

293.8 Wh

Rated capacity

Continuous

300 W

Continuous

SURGE

500 W

Peak capability

WEIGHT

7.05 lb

Weather rating

Not supported (no waterproof/dustproof rating)

Recharge paths

Charging specifications

AC INPUT

90 W

Maximum

Power and connections

Output specifications

AC OUTPUT

300 W

Continuous

SURGE

500 W

Peak capability per manufacturer

AC waveform

Yes

Expandability

Capacity beyond the base

EXPANSION

No

Base unit only

Portability

Size the move

PRODUCT WEIGHT

7.05 lb

Manufacturer-published weight

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