When it comes to portable power stations, two models from Jackery—the Explorer 290 and the Explorer 500—are often the go-to choices for outdoor enthusiasts and anyone planning for emergency power needs. But how do you decide which one is the right fit for you? Let’s take a deep dive into a technical comparison of these two power stations, examining everything from battery capacity to charging options, so you can make an informed decision.
Capacity and Battery Life Comparison
Jackery Explorer 290
Starting with the Explorer 290, it packs a 290Wh (20.3Ah/14.4V) high-density lithium-ion battery, rated for 1000 cycles to 80% capacity. That makes it suitable for short camping trips and low-power applications.
Jackery Explorer 500
On the other hand, the Explorer 500 steps up the game with a 518Wh lithium-ion battery and sustains 80% capacity after 800 cycles. This higher capacity means it’s more suitable for powering heavier loads or for longer periods.
| Feature | Jackery Explorer 290 | Jackery Explorer 500 |
|---|---|---|
| Battery Capacity | 290Wh | 518Wh |
| Lifecycle | 1000 cycles (80%) | 800 cycles (80%) |
| AC Output | 200W max continuous, 400W surge | 500W continuous, 1000W surge |
Charging Methods and Times
Both the Explorer 290 and 500 offer versatile charging ways—solar, wall, or car. However, charging times differ slightly, primarily due to their different battery sizes. For solar charging, the 290 generally needs about 5 hours with a 100W SolarSaga panel, while the 500 will need around 9.5 hours when paired with a compatible solar panel.
| Charging Method | Explorer 290 Time to Charge | Explorer 500 Time to Charge |
|---|---|---|
| Solar Charging | Approx. 5 hours | Approx. 9.5 hours |
| Wall Charging | Approx. 5.5 hours | Approx. 7.5 hours |
| Car Charging | Approx. 6.5 hours | Approx. 7.5 hours |
Portability and Usability
The Explorer 290’s compact design and lighter weight make it especially portable and easy to handle in various scenarios. The 500’s larger capacity does come with increased size and weight, but it remains manageable for most users looking for greater power reserves.
Output Port Options
The Explorer 290 includes one AC outlet, a 12V car port, and two USB-A ports. It’s enough for the essentials. The Explorer 500 adds extra versatility with its additional USB-A ports and an extra DC port, providing a wider range of powering options.
Environmental Operating Conditions and Safety
Both models are designed to function in a range of temperatures and come with an intelligent Battery Management System (BMS) offering protection from various power-related risks, adding to the reliability and durability of the stations.
Final Thoughts
When choosing between the Jackery Explorer 290 and 500, consider how you plan to use the device. For lightweight and more casual use, the 290 could be your best bet. However, for those needing more power and additional ports, the 500 is a strong choice. Both stations promise a blend of portability, ease of use, and reliability, which Jackery customers have grown to appreciate.
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