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Anker SOLIX C300
Portable power station · Overall fit profile
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Lightweight backup for camping, CPAP, laptops, phones, and other small devices.
Capacity288 Wh
AC output300 W
Surge600 W
Solar input100 W
Weight9.1 lb
ExpansionBase only
- Evidence
- Manufacturer-controlled
- Model
- C300
- Reviewed
- 2026-08-28
Purchase decision
Price & history
Price history & context
Historical context
- Latest historical price
- $329.99
- Historical low
- $179.99
- Historical high
- $329.99
- 30-day average
- $314.47
- 90-day average
- $275.04
- 180-day average
- $261.59
Prices that include shipping may not compare directly with item-only prices.
At a glance
Bottom Line
Lightweight backup for camping, CPAP, laptops, phones, and other small devices.
Strengths
Practical advantages
- Battery chemistryUses LFP battery chemistry.
- Easy to moveAt 9.1 lb, it is easier to move between a vehicle, tent or tailgate.
- Useful stored energyStores 288 Wh for camping essentials without promising a fixed runtime.
Tradeoffs
Supported limitations
- Main trade-offThe compact size comes with clear limits. Its 288 Wh battery and 300 W output are designed for smaller loads rather than high-draw appliances, while the 100 W maximum solar input makes off-grid solar charging relatively modest. It also does not support expansion batteries.
Evidence gaps
What remains unknown
- 12 V / car DC outputNot documented: 12 V / car DC output.
- UPS/EPS supportNot documented: UPS/EPS support.
Best for
Scenario fit
Key facts
Core specifications
CAPACITY
288 Wh
Rated capacity
Continuous
300 W
Continuous
SURGE
600 W
Peak capability
SOLAR INPUT
100 W
Maximum
WEIGHT
9.1 lb
BATTERY
LFP
Recharge paths
Charging specifications
AC INPUT
330 W
Maximum
SOLAR INPUT
100 W
Maximum
Power and connections
Output specifications
AC OUTPUT
300 W
Continuous
SURGE
600 W
Peak capability per manufacturer
Portability
Size the move
PRODUCT WEIGHT
9.1 lb
Manufacturer-published weight
UPS / EPS
Transfer behavior
No additional facts are available.
Quick comparison
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No price rows; unknown facts remain identified.
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