Unveiling the Jackery Explorer 300D: The New Standard for Portable, Silent Power
Jackery, a leader in portable energy, has introduced the Explorer 300D, an ultra-compact power station that redefines portability and efficiency. Designed for mobile work, outdoor adventures, and camping trips, this device bridges the gap between a power bank and a full-sized power station.
Exclusive Early Bird Offer: Customers who purchase the Explorer 300D Bundle (with Charger or Solar Panel) will receive a Car Charging Cable worth £29.99 for FREE! This limited-time offer adds incredible value for road trips and on-the-go charging. Validity: 2025/12/26 – 2026/1/26
Key Specifications and Features
The Explorer 300D is engineered for maximum convenience and reliable performance:
- Capacity and Power: It delivers 288Wh of energy (90,000 mAh) with a maximum output of 300W DC power.
- Next-Gen Battery Technology: The unit uses an automotive-grade LiFePO (LFP) battery, which provides a long lifespan of up to ten years. It retains over 70% of its original capacity even after approximately 4,000 charging cycles.
- Direct DC Output: By operating entirely on direct current and excluding a traditional AC inverter, the 300D achieves significantly higher efficiency, eliminating conversion losses and reducing overall weight.
- Silent and Compact Design: Featuring a sleek, speaker-like form factor and a fully fanless design, the unit operates with virtually no noise (almost 0 dB), making it perfect for quiet environments.
- Portability: Weighing just 2.5 kg, the power station is 56% smaller and 33% lighter than the Explorer 300 Plus.

Ports and Fast Charging
The Explorer 300D is equipped with versatile charging options to keep all your modern devices powered:
- Output Ports: The station features five high-efficiency outputs, including three USB-C ports (two up to 140W max and one up to 65W max), one USB-A port (15W Max), and a 12V car socket.
- Fast Recharging: You can get back to full power quickly with 140W USB-C charging, delivering a complete recharge in just 2.3 hours.
- Flexible Input: It can be recharged via USB-C, Jackery SolarSaga solar panels (up to 100W max), or a 12V car adapter.
Thoughtful Design for On-the-Go
One of the standout features of the Explorer 300D is the 2-in-1 carry-and-charge cable, which acts as a sturdy handle and a 140W fast-charging cable with built-in data transfer. For safety, it includes an intelligent Battery Management System with over ten protective mechanisms and a built-in LED light for illumination in emergencies.
Availability
The Jackery Explorer 300D will be available for an early bird price of £169, with a recommended retail price of £219, and comes with a three-year warranty that can be extended to five years upon registration.
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