How Long Does Jackery Explorer 300 Last?

When it comes to portable power solutions for camping, road trips, or emergency backups, the Jackery Explorer 300 stands out as a compact, efficient, and reliable power station. But one of the most frequently asked questions about this power station is: How long does the Jackery 300 last? The answer depends on what you’re powering and how much energy your devices consume.

Understanding the Jackery 300’s Battery Capacity

The Jackery Explorer 300 features a 293Wh lithium-ion battery pack. Watt-hours (Wh) measure how much power a battery can provide over time. So, with 293Wh, the Jackery 300 can theoretically power a 1-watt device for 293 hours, or a 50-watt device for roughly 5.8 hours. However, real-world usage involves energy conversion losses, so you can expect around 85% actual usable capacity, which brings it closer to 250Wh.

Real-World Usage Time for Common Devices

Let’s take a look at how long the Jackery 300 can power some common devices:

• Smartphone (10Wh per charge): Approx. 20-25 full charges
• Laptop (50Wh per charge): Approx. 4-5 charges
• CPAP Machine (40W continuous): Approx. 5-6 hours (without humidifier)
• Mini Fridge (60W): Around 4-5 hours
• Camera (10-15Wh per charge): Around 15-20 charges
• LED Light (5W): About 40-45 hours of light

These numbers will vary depending on the exact power draw and whether the device is used continuously or intermittently.

Multiple Charging Options for Flexibility

The Jackery Explorer 300 offers several ways to recharge:

• Wall Outlet + USB-C PD (60W): 80% recharge in just 2 hours
• Car Outlet: Ideal for recharging on road trips
• Solar Panel (Jackery SolarSaga 100): Around 5.5 hours in full sun thanks to the built-in MPPT controller

This versatility means you can keep your power station charged up whether you’re at home, on the road, or out in the wilderness.

How Many Devices Can It Handle?

Equipped with two 300W pure sine wave AC outlets, a 60W USB-C PD port, a Quick Charge 3.0 USB-A port, a standard USB-A port, and a DC carport, the Jackery 300 can charge or power up to six devices simultaneously. This makes it an excellent choice for families or groups traveling together, or for anyone needing multiple devices powered during an outage.

Ideal Use Cases

The Jackery Explorer 300 is perfect for:

• Camping and Overlanding: Lightweight at only 7.1 lbs, no fumes, and completely silent
• Power Outages: A reliable backup to keep essential devices charged
• Remote Work: Power your laptop and mobile devices from anywhere
• Photography/Videography: Keep your camera gear and lights running on the go

Conclusion: How Long It Lasts Depends on Your Use

The Jackery Explorer 300 is a solid, portable power solution with a battery that can last several hours to several days depending on what you’re powering. Whether you’re charging a phone, running a CPAP machine overnight, or using a mini fridge during a blackout, this compact unit is built to deliver.

Enjoyed this guide of how long does Jackery Explorer 300 last? Then be sure to check out our other portable power station review.

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