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Jackery Portable Power Station Explorer 300, vs Westinghouse

Updated July 2026 — Jackery Portable Power Station Explorer 300, wins on ports, Westinghouse wins on price and power.

The Jackery Portable Power Station Explorer 300 is ideal for outdoor use due to its portability and eco-friendliness, while the Westinghouse generator is better suited for home backup with its high power output.

Why Jackery Portable Power Station Explorer 300, is better

Price

Jackery is significantly cheaper at $284.97.

Portability

Jackery weighs only 7.1 pounds.

Eco-friendliness

Jackery uses a rechargeable lithium-ion battery.

Why Westinghouse is better

Power Output

Westinghouse provides up to 12,500 peak watts.

Runtime

Westinghouse can run for up to 12 hours on a full tank.

Fuel Options

Westinghouse operates on both gasoline and propane.

Overall score

Jackery Portable Power Station Explorer 300,
75
Westinghouse
85

Specifications

SpecJackery Portable Power Station Explorer 300,Westinghouse
BatteryLithium-ionGas/Propane
Start TypeManualRemote
Safety FeaturesPure Sine WaveLow Oil Shutdown
Charging Time2 hoursN/A
WarrantyN/A3 Years

Dimension comparison

Jackery Portable Power Station Explorer 300,Westinghouse

Price Comparison

The Jackery Portable Power Station Explorer 300 is priced at $284.97, while the Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator costs significantly more at $999.00. This makes the Jackery about 71% cheaper than the Westinghouse. For users primarily looking for a budget-friendly option for outdoor activities, the Jackery presents a more accessible choice. However, the Westinghouse offers a more powerful solution, which may justify its higher price for those needing robust backup power for home use or job sites.

Power Output

The Jackery Portable Power Station Explorer 300 delivers a steady output of 300 watts through its two Pure Sine Wave AC outlets. In contrast, the Westinghouse generator boasts an impressive 9,500 running watts and 12,500 peak watts when using gasoline, and 8,500 running watts with 11,200 peak watts on propane. This significant difference in power output indicates that while the Jackery is suitable for charging smaller devices during camping trips, the Westinghouse generator is designed for powering larger appliances like refrigerators and air conditioners during outages or on job sites.

Portability

When it comes to portability, the Jackery Portable Power Station Explorer 300 weighs only 7.1 pounds, making it incredibly lightweight and easy to carry for outdoor adventures. The Westinghouse generator, while portable, requires more effort to transport due to its heavier build, which includes a durable engine and a fuel tank. The Westinghouse does come with never-flat wheels and a handle, but it is inherently less convenient for quick trips. Thus, for those prioritizing mobility, the Jackery is the clear winner.

Fuel Options

The Jackery relies on a rechargeable lithium-ion battery, providing a green power supply that can be recharged via solar panels or standard outlets. This eco-friendly approach is perfect for outdoor enthusiasts who want to minimize their carbon footprint. On the other hand, the Westinghouse generator offers dual fuel capabilities, operating on gasoline or propane. This flexibility can be advantageous in various scenarios, particularly during extended power outages where fuel availability might be a concern. Hence, users must decide whether they prefer the eco-friendliness of the Jackery or the operational versatility of the Westinghouse.

Runtime

The Jackery Portable Power Station Explorer 300 can be recharged to 80% in just two hours using a wall outlet, making it efficient for short-term use. However, it does not specify how long it can run on a full charge, as this depends largely on the devices being powered. Conversely, the Westinghouse generator promises up to 12 hours of runtime on a full tank of gasoline, making it ideal for longer power outages or job site needs. This difference in runtime capability is crucial for users planning extended outdoor trips or requiring steadfast backup power at home.

Safety Features

Safety is a vital consideration for power sources, and both products come with features to protect users. The Jackery Portable Power Station is equipped with a lithium-ion battery pack that provides a safe and steady power supply, ensuring devices are charged without risk of damage. It features pure sine wave outputs, which are safer for sensitive electronics. The Westinghouse generator includes several safety features, such as a low oil shutdown, rubber outlet covers, and a digital hour meter. This makes it safer for use around larger appliances. Therefore, while both options prioritize safety, the applications differ based on the type of devices being powered.

User Convenience

In terms of user convenience, the Jackery Portable Power Station Explorer 300 shines with its simple design and lightweight construction, making it easy to use during outdoor activities. It includes multiple ports to charge various devices simultaneously, accommodating the needs of campers, travelers, and outdoor enthusiasts. The Westinghouse generator, while also user-friendly, features a remote start with an included key fob, which adds convenience for home users who need to power up appliances from a distance. The intuitive control panel and included accessories minimize setup time, but it may take more effort to operate than the Jackery.

Which should you buy?

When deciding between the Jackery Portable Power Station Explorer 300 and the Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, the choice hinges on your specific needs. If you require a compact, lightweight solution for outdoor activities, the Jackery is an excellent option at $284.97, especially considering its portability and eco-friendly charging options. Conversely, for those looking for a powerful backup generator capable of running major appliances during outages, the Westinghouse is worth the $999.00 investment due to its high power output and dual fuel capability. Ultimately, your decision should reflect whether you prioritize portability and eco-friendliness or the need for robust power during emergencies.