Description
Ultra-Portable Power. Silent Performance. Solar Charging Wherever You Go.
The Jackery Explorer 300D Portable Power Station and SolarSaga 40W Mini Solar Panel Kit provides a compact, lightweight power solution for camping, travel, outdoor photography, remote working and everyday backup power. With a 288Wh LiFePO4 battery, up to 300W total DC output and five device outputs, it keeps your essential USB and 12V equipment powered without the size and weight of a conventional portable power station.
Weighing approximately 2.5kg, the Explorer 300D is designed for effortless portability. Its innovative all-in-one 140W USB-C cable doubles as both a charging cable and a sturdy carrying handle, reducing the number of accessories you need to pack.
The included SolarSaga 40W Mini Solar Panel provides convenient renewable charging while away from mains electricity. Foldable, IP68 water-resistant and supplied with a storage bag and carabiners, it can be carried easily on outdoor trips and positioned to capture sunlight throughout the day.
Important: This model does not include an AC mains charger and does not feature an AC plug socket. USB-C mains charging requires a compatible USB-C power adapter, sold separately.
Key Features
- 288Wh Portable LiFePO4 Power Station
- Up to 300W Total DC Output
- Includes SolarSaga 40W Mini Solar Panel
- Ultra-Lightweight 2.5kg Power Station
- Five Device Outputs
- Three High-Power USB-C Ports
- 140W USB-C Power Delivery Charging
- 12V Car Accessory Socket
- All-in-One Charging Cable & Carry Handle
- Fanless, Almost 0dB Operation
- Up to 4,000 Battery Charge Cycles
- Expected Battery Lifespan of Over 10 Years
- Three Recharging Options: USB-C, Solar or Car
- Built-In LED Light
- 3+2 Year Power Station Warranty
- Compact 40W Foldable Solar Panel
- IP68 Water-Resistant Solar Panel
Compact 288Wh Portable Power
The Explorer 300D stores 288Wh of energy in a remarkably compact body. Its capacity is comparable to carrying multiple conventional power banks, while its selection of high-output USB-C ports makes it suitable for a much wider range of modern devices.
- 288Wh battery capacity
- Up to 300W combined DC output
- Ideal for phones, laptops, cameras and drones
- Suitable for camping and travel
- Useful for emergency device charging
Important: DC Power Station Without an AC Socket
The Explorer 300D is designed primarily for USB and 12V DC-powered equipment. Unlike many larger portable power stations, it does not include a standard UK AC mains socket.
- No AC plug socket
- No built-in AC inverter
- Designed for USB-A, USB-C and 12V devices
- Cannot directly power standard mains appliances
Please check the connection type and power requirements of your equipment before purchase.
Charge Up to Five Devices at Once
With three USB-C ports, one USB-A port and one 12V car socket, the Explorer 300D can power or charge up to five compatible devices simultaneously.
- 2 × USB-C ports with up to 140W output
- 1 × USB-C port with up to 65W output
- 1 × USB-A port with up to 15W output
- 1 × 12V car socket with up to 10A output
- Suitable for multi-device users
140W USB-C Fast Charging
The high-power USB-C connections provide up to 140W Power Delivery output, making the Explorer 300D suitable for compatible laptops, drones, tablets, phones and other demanding USB-C equipment.
- Up to 140W USB-C Power Delivery
- Supports compatible high-power laptops
- Fast charging for modern devices
- Reduced charging time compared with standard USB ports
2-in-1 Carry and Charging Cable
The included all-in-one cable provides up to 140W USB-C charging while also functioning as a convenient carrying handle. Designed to support up to 10kg, it allows you to lift and transport the 2.5kg power station without carrying a separate handle or charging lead.
- Charging cable and carrying handle in one
- Supports up to 140W charging
- Built-in data transfer capability
- Designed to support up to 10kg
- Reduces accessory clutter
Three Flexible Recharging Methods
Recharge the Explorer 300D using a compatible USB-C wall adapter, a suitable solar panel or a vehicle connection.
- USB-C charging in approximately 2.3 hours with a compatible 140W adapter
- Up to 100W supported solar input
- Approximately 9.5-hour charging time with the included 40W solar panel
- Approximately 3.5-hour charging with a suitable 100W solar panel in ideal conditions
- Approximately 4.1-hour charging through a compatible 12V car cable
Please note: An AC mains charger and car charging cable are not included. Charging times vary according to equipment, sunlight, weather, temperature and operating conditions.
SolarSaga 40W Mini Solar Panel Included
The included SolarSaga 40W Mini turns sunlight into renewable energy for the Explorer 300D, giving you a convenient way to recharge while camping, hiking or travelling away from mains electricity.
- 40W foldable solar panel
- Up to 23% conversion efficiency
- Compact four-section design
- IP68 water-resistant construction
- USB-A and USB-C direct device charging
- 1.8-metre connection lead included
Built for Portable Adventures
The folded solar panel measures just 25.2 × 30 × 3cm and weighs approximately 1.2kg. It can be packed into its supplied storage bag or attached to suitable outdoor equipment using the included carabiners.
- Lightweight 1.2kg panel
- Compact when folded
- Storage bag included
- Two carabiners included
- Ideal for camping, hiking and bike trips
Almost Silent Fanless Operation
A fully fanless design allows the Explorer 300D to operate at almost 0dB, making it suitable for quiet campsites, sleeping areas and focused working environments.
- Almost silent operation
- No cooling-fan noise
- Ideal for night-time use
- Suitable for remote working
- Less disruption at campsites
Long-Life LiFePO4 Battery
The durable lithium iron phosphate battery is designed to retain at least 70% of its original capacity after approximately 4,000 charging cycles, providing dependable power over many years of regular use.
- LiFePO4 battery chemistry
- Up to 4,000 charge cycles
- At least 70% retained capacity after 4,000 cycles
- Expected lifespan of more than 10 years
- Smart temperature monitoring
Portable Power for Camping
Keep essential outdoor equipment running without generator noise or heavy equipment. The Explorer 300D can power compatible lights, fans, communication devices and portable electronics.
- 2W light: up to approximately 110 hours
- 5W USB fan: up to approximately 50 hours
- 4,000mAh phone: up to approximately 13 charges
- Portable air pump: up to approximately 13 charges
Estimated runtimes are for guidance only and will vary according to device efficiency, operating conditions and power consumption.
Ideal for Photography and Content Creation
High-output USB-C charging makes the Explorer 300D a useful companion for photographers, drone users and content creators working away from mains power.
- 32Wh drone battery: up to approximately 6.5 charges
- 10W camera equipment: up to approximately 11 charges
- 1,500mAh GPS device: up to approximately 38 charges
- 1,600mAh walkie-talkie: up to approximately 35 charges
Power for Remote Working
Work away from a conventional office while keeping compatible laptops, phones, mobile internet equipment and audio devices charged.
- 53.8Wh laptop: up to approximately 3.8 charges
- Compatible Starlink equipment: up to approximately 10 hours
- 10W portable speaker: up to approximately 18 charges
- 523mAh wireless earphones: up to approximately 120 charges
Built-In LED Light
An integrated LED light provides convenient illumination at campsites, inside tents or during unexpected power cuts at home.
- Built-in emergency lighting
- Useful for outdoor activities
- Convenient during power cuts
- No separate torch required
Explorer 300D Technical Specifications
| Product Model | Explorer 300D |
| Kit Model Number | 21-0009-000212 |
| Product Type | Portable DC Power Station & Solar Panel Kit |
| Battery Capacity | 288Wh / 15Ah / 19.2V DC |
| Maximum Combined Output | Up to 300W DC |
| Battery Chemistry | LiFePO4 |
| Battery Cycle Life | 4,000 Cycles to at Least 70% Capacity |
| Expected Battery Lifespan | 10+ Years |
| AC Output | No |
| AC Charger Included | No |
| USB-C Output C1 | Up to 140W |
| USB-C Output C2 | Up to 140W |
| USB-C Output C3 | Up to 65W |
| USB-A Output | 5V⎓3A, 15W Maximum |
| 12V Car Port | 12V⎓10A Maximum |
| USB-C Input | Up to 140W |
| Solar Input | 16–28V⎓6A, 100W Maximum |
| Car Input | 11–16V⎓6A, 96W Maximum |
| USB-C Recharge Time | Approximately 2.3 Hours with Compatible 140W Adapter |
| 12V Car Recharge Time | Approximately 4.1 Hours |
| Included 40W Solar Recharge Time | Approximately 9.5 Hours |
| Noise Level | Almost 0dB |
| Charge Temperature | 0°C to 45°C |
| Discharge Temperature | -15°C to 45°C |
| Dimensions | 11.86 × 12.02 × 18.3cm |
| Weight | Approximately 2.5kg |
| Warranty | 3+2 Years |
SolarSaga 40W Mini Solar Panel Specifications
| Panel Type | Foldable Solar Panel |
| Rated Power | 40W |
| Conversion Efficiency | Up to 23% |
| Water Resistance | IP68 |
| USB-C Output | 5V⎓3A |
| USB-A Output | 5V⎓2.4A |
| Open Circuit Voltage | 25V ±5% |
| Short Circuit Current | 2.07A ±5% |
| Optimum Operating Voltage | 20.9V ±5% |
| Optimum Operating Current | 1.91A ±5% |
| Maximum System Voltage | 30V |
| Maximum Reverse Current | 6A |
| Connection Lead Length | 1.8 Metres |
| Operating Temperature | -20°C to 65°C |
| Protection Class | Class III |
| Folded Dimensions | 25.2 × 30 × 3cm |
| Unfolded Dimensions | 102 × 30 × 1.85cm |
| Weight | Approximately 1.2kg |
| Warranty | 2+1 Years |
What's in the Box?
- 1 × Jackery Explorer 300D Portable Power Station
- 1 × All-in-One 140W Charging Cable and Carry Handle
- 1 × Jackery SolarSaga 40W Mini Solar Panel
- 1 × 1.8-Metre Solar Panel Connection Lead
- 1 × 40W Solar Panel Storage Bag
- 2 × Solar Panel Carabiners
- 1 × DC8020 to USB-C Adapter
- User Documentation
Please note: An AC wall charger, car charging cable, shoulder strap and power station carry bag are not included.
Frequently Asked Questions
Does the Jackery Explorer 300D include an AC mains charger?
No. This model does not include an AC wall charger. To recharge it from a mains socket, you will need a compatible USB-C Power Delivery adapter, sold separately.
Does the Explorer 300D have a standard UK plug socket?
No. The Explorer 300D is a DC-focused portable power station and does not include an AC mains outlet. It powers compatible devices through USB-C, USB-A and its 12V car socket.
What is included in this kit?
The kit includes the Explorer 300D power station, an all-in-one 140W charging cable and carry handle, a SolarSaga 40W Mini Solar Panel, a solar connection lead, storage bag, two carabiners and a DC8020 to USB-C adapter.
How many devices can it charge at once?
The Explorer 300D has five outputs: three USB-C ports, one USB-A port and one 12V car socket. It can therefore power up to five compatible devices simultaneously, provided the total output remains within the unit's limits.
Can it charge a laptop?
Yes. Its two 140W USB-C outputs and one 65W USB-C output can charge many compatible USB-C laptops. Check the required voltage and wattage of your laptop before connecting it.
Can it run household appliances?
It cannot directly operate standard AC household appliances because it does not include a mains socket or AC inverter. It is intended for compatible USB and 12V DC equipment with power requirements within its rated output.
How long does it take to recharge from the mains?
With a compatible 140W USB-C Power Delivery wall adapter, the Explorer 300D can recharge in approximately 2.3 hours. The required wall adapter is sold separately.
How long does it take to recharge with the included solar panel?
The included SolarSaga 40W Mini Solar Panel can recharge the Explorer 300D in approximately 9.5 hours under suitable sunlight. Actual times vary with cloud cover, panel positioning, temperature and sunlight intensity.
Can I use a more powerful solar panel?
Yes. The Explorer 300D supports up to 100W of compatible solar input. With a suitable 100W panel and ideal sunlight, charging may take approximately 3.5 hours.
Is a car charging cable included?
No. The Explorer 300D supports charging from a compatible 12V vehicle outlet, but the required car charging cable is sold separately.
What does the 2-in-1 cable do?
The supplied cable functions as both a 140W USB-C charging and data cable and a carrying handle. It is designed to support up to 10kg, comfortably exceeding the power station's 2.5kg weight.
How quiet is the Explorer 300D?
Its fanless design operates at almost 0dB, making it suitable for campsites, sleeping areas and quiet working environments.
What type of battery does it use?
The Explorer 300D uses a long-lasting LiFePO4 battery designed for approximately 4,000 charge cycles before its capacity reduces to around 70% of the original level.
Is the SolarSaga 40W Mini waterproof?
The panel has an IP68 water-resistance rating. However, it should still be handled carefully and should not be deliberately submerged or left exposed to severe weather for prolonged periods.
Can the solar panel charge a phone directly?
Yes. The SolarSaga 40W Mini includes USB-A and USB-C outputs for directly charging compatible phones and other small USB devices in suitable sunlight.
Can I take this kit camping?
Yes. The compact power station, silent operation, built-in light and foldable solar panel make the kit well suited to camping, hiking, photography trips, short breaks and off-grid travel.
What warranty is included?
The Explorer 300D is supplied with a 3-year standard warranty plus a 2-year extension. The SolarSaga 40W Mini Solar Panel is supplied with a 2-year warranty plus a 1-year extension, subject to Jackery's warranty terms and registration requirements.
Combining a lightweight 288Wh LiFePO4 power station with a compact 40W solar panel, the Jackery Explorer 300D kit provides quiet, dependable DC power for laptops, phones, cameras, drones and outdoor equipment wherever your journey takes you.