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EnginStar 8.4 / 10 by Deal Hunter

EnginStar Solar Generator, 300W Portable Power Station, 296Wh Lithium Battery Backup w/Two 110V Pure Sine Wave AC Outlet for Camping Road Trip RV, 80000mAh Sufficient Power Supply for Blackout

B
👍 Good Deal
70.34/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$116.99
Listed $129.99
Save $13.00 (10%)
Analysis Confidence 55%
Check Deal at Amazon
Price verified May 29, 2026 10:02 AM · Prices & availability subject to change
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💡 Deal Insight 👍 Good Deal

At 13% off its standard going rate, this offer delivers clear value for the money. The listed retail price is trimmed by 10% at checkout. Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy. The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain. Solid value. Price is noticeably below the recent average.


How We Scored This Deal
Price Competitiveness 14.36/28
Recent Value 9.06/22
Market Standing 16.92/20
Deal Strength 20/20
Momentum 10/10
📝 Product Overview
Sold by
EnginStar US
Fulfillment
Fulfilled by Amazon
Shipping
Free Shipping Available
Product Details
  • Portable & High Capability Portable Power Station 300w - with 9 x 5.5 x 7.5 inch body size, compact and easy carry on the go, 300 watt-hours capability of power, great companion for outdoor off-grid activities, 80000Amh sufficient to power for extending explore nature, camping, travel, hunting, and more
  • Cleaner & Reliable Power Supply - 300 watt solar generator with smart battery management system manages, Two pure sine wave AC output provide stable power; cleaner power supply with built in lithium battery, easy to recharge; Equipped with 8 outputs: 2x 110V AC ports, 3x USB output (including 1x USB C 18W), 1x 12V Car port, 1x 12V DC, 1 x 24V DC 5.5x2.1mm barrel ports, multiple devices charge at the same time with both AC and DC outlets
  • EnginStar 300w power station with multiple recharge options: EnginStar solar power generator can Quickly recharge with AC wall adapter stay at home(fully charge in 7 hours), connect with solar panel 12-25V solar panel (solar panel sold separately in EnginStar store) in sunny day outside, or car charger on the go of road trip
  • ADVANCED PROTECTION SYSTEM: 300w battery pack equipped with overloading, over discharging, overcharging, overheating, and short circuits, reliable performance, extensively tested and certified by battery standards set by UL, 1000 cycles rechargeable power bank, longer life span
  • Package Contain and Battery Maintain: 1*EnginStar Rechargeable Electrical Power Station, 1*User Manual, 1*Home Charger, 1*car charger cable, 12 months limited service time(from the date of purchase); Recommend fully charge it every 2-3 months to keep the power station in good work condition, recharge in time before drain all the power
  • Tips for protecting battery station: 1. Fully charge the electricity power station before using 2. If it is not used for a long time, the stored battery should be recharged every 3-6 months, and it is appropriate to keep it at 40%-70%. Recharging the battery before it is completely exhausted 3. The battery should be stored in a dry environment at 40°F~100°F (4°C~35°C) or in moisture-proof packaging. Keep away from heat sources, and don’t place it in direct sunlight
  • Note: 1. This 300w portable generator only support lower than 300Watt Hour device, it may not support large capacity product(Electric Grill/ Induction cooker/ Microwave/ Refrigerator/ Heater) and more 2. It is normal when you turn on the ac output button, the red triangle shows up for checking AC output and will disappear in 3-5 second
⚙️ Specifications
Brand
EnginStar
Wattage
296 Watt-hours
Fuel Type
Electric
Power Source
Battery-Powered/ Solar Powered
Recommended Uses For Product
Camping
Item Weight
6.5 Pounds
Voltage
110 Volts (AC)
Output Wattage
300 Watts
Special Feature
Overload Protection, Short Circuit Protection, over discharging protect, overcharging protect, overheating protect
Included Components
solar_panel,charging Cord
Color
Green
$116.99
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