Jackery Explorer 300D Portable Power Station | Track, Camping, Starlink & Everyday Power

Small Enough for a Backpack, Useful Enough for Every Ride

The Jackery Explorer 300D Portable Power Station is a compact 288Wh LiFePO4 power station built for riders and campers who don't need a huge battery system but still want dependable power away from an outlet. At only 5.5 lbs, it's easy to throw in a backpack, vehicle, gear bag, or trailer without taking up valuable space.

For an e-moto rider, think of the Explorer 300D as the power station for everything around the bike. Keep your phone, GoPro, cameras, GPS, lights, communications equipment, Starlink Mini, and other compatible USB or DC devices running while you're at the track, camping, or spending the day riding off-grid.

Can the Jackery Explorer 300D Charge an E-Moto?

The Explorer 300D should not be purchased as an e-moto battery charging solution based on the specifications provided. This model is built around USB-C, USB-A, and DC power rather than the high-output AC power normally required by an e-moto battery charger.

That doesn't make it any less useful for an e-moto trip. In fact, its small size is the reason we like this type of power station for the track. Instead of using your larger power station or generator every time somebody needs to charge a phone, camera, GPS, or other small device, keep the Explorer 300D nearby for your everyday electronics.

288Wh of Portable Power

The Explorer 300D stores 288Wh of energy in a compact package. Jackery states that this is enough for up to 11 iPhone charges, making it a useful grab-and-go battery for day trips, track weekends, camping, travel, and emergency communications.

It's also a good companion to a larger Jackery. Let the big power station handle high-demand equipment while the Explorer 300D stays with you for the smaller electronics you use throughout the day.

Up to 10 Hours of Starlink Mini Connectivity

For riders who camp in remote areas or spend weekends at riding destinations with limited service, the Explorer 300D can also support a Starlink Mini for approximately 10 hours under Jackery's stated conditions.

That gives this little power station a particularly useful role for off-grid trips. You can maintain internet connectivity for communication, weather information, trip planning, work, or entertainment without dedicating your larger power source to Starlink all day.

Built-In 2-in-1 USB-C Strap

One of the smartest features of the Explorer 300D is its built-in 2-in-1 USB-C strap. Instead of carrying another loose charging cable, the strap itself provides USB-C connectivity and supports up to 140W fast charging.

It's a simple feature, but it makes sense on a power station designed around portability. Fewer loose cables means less gear to keep track of when you're loading up for a ride or campsite.

Only 5.5 lbs

The Explorer 300D weighs just 5.5 lbs and is stated to be 64% smaller than typical 300Wh power stations. That's a completely different type of portability than a large home-backup power station.

You can pack it in a backpack, keep it in the truck, put it in your camping gear, or bring it over to the pits without needing wheels, a cart, or a dedicated place to store it.

Power Up to 5 Devices

The Explorer 300D can power up to five compatible devices using its combination of USB-C, USB-A, and DC connections.

That makes it particularly useful when several people are sharing power at camp or the track. Charge your phone while running other compatible electronics instead of constantly swapping devices on a single battery bank.

Great Uses Around the Track or Campsite

• Phones and tablets
• GoPros and action cameras
• Camera batteries
• GPS and navigation devices
• Compatible USB-C laptops
• Portable lighting
• Communication equipment
• Starlink Mini
• Other compatible USB and DC devices

10-Year LiFePO4 Battery Lifespan

The Explorer 300D uses LiFePO4 battery chemistry and is rated for more than 4,000 charge cycles with 70% capacity retention.

Jackery rates the battery for approximately a 10-year lifespan, which is important for a smaller power station that may see frequent use. This isn't something that needs to sit around waiting for an emergency. Bring it riding, use it while camping, keep it in the vehicle, and put the battery to work.

Key Features

• 288Wh Battery Capacity: Compact stored power for electronics, communications, camping equipment, and everyday devices.
• Built-In 2-in-1 USB-C Strap: Integrated cable design means one less charging cable to pack.
• 140W Fast Charging: High-output USB-C charging for compatible equipment.
• Starlink Mini Support: Approximately 10 hours of connectivity under Jackery's stated conditions.
• Up to 11 iPhone Charges: Plenty of capacity for phones during longer trips away from grid power.
• Only 5.5 lbs: Light enough to carry in a backpack or gear bag.
• 64% Smaller: Jackery states it is 64% smaller than typical 300Wh power stations.
• Power Up to 5 Devices: Multiple USB-C, USB-A, and DC connections for compatible equipment.
• LiFePO4 Battery: Durable battery chemistry designed for frequent cycling.
• 4,000+ Cycles: Rated to retain 70% capacity after more than 4,000 cycles.
• 10-Year Lifespan: Designed for long-term everyday use.

Specifications

• Model: Explorer 300D
• Battery Capacity: 288Wh
• Battery Chemistry: LiFePO4
• USB-C Fast Charging: Up to 140W
• Simultaneous Devices: Up to 5 compatible devices
• Connections: USB-C, USB-A, and DC
• Weight: 5.5 lbs
• Battery Cycle Rating: 4,000+ cycles to 70% capacity
• Stated Battery Lifespan: Approximately 10 years
• Starlink Mini Runtime: Approximately 10 hours under stated conditions
• Phone Charging: Up to approximately 11 iPhone charges under stated conditions

Who Is the Explorer 300D Best For?

• E-Moto Riders & Track Days: Not your main bike-charging power source, but a great way to keep phones, cameras, GPS units, lights, and other electronics running while your larger power source handles the bikes.
• Camping & Off-Grid Riders: At only 5.5 lbs, it's easy to pack while providing useful power for Starlink Mini, communications, lighting, and everyday electronics.
• Travel & Everyday Backup: A compact LiFePO4 battery for anyone who wants more capacity than a basic power bank without hauling around a full-size portable power station.

Need More Power for Your E-Moto?

If your main goal is actually charging the e-moto battery, the Explorer 300D isn't the Jackery we'd choose for that job. Send the REV Rides team your bike model and the AC input specifications from your charger. We can help you determine how much output and battery capacity you need and point you toward a larger power station that better matches the bike.

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