Jackery Explorer 300D Portable Power Station

It offers a 288Wh (90,000mAh) capacity, ideal for powering everyday devices like phones, tablets, laptops, and small electronics.

The Explorer 300D supports up to five devices simultaneously, with a 300W max total output, making it suitable for camping setups, mobile workstations, or home backup needs.

Weighing just 2.5 kg (5.5 lbs), it’s compact and easy to carry for travel, hiking, road trips, and everyday use.

It can recharge to 80% in about 1 hour, helping you get back to using your devices quickly. When turned off, it also features ultra-low standby drain for long-term storage.

Yes. It supports charging and discharging in temperatures up to 45°C (113°F) and uses smart thermal control to prevent overheating and ensure stable performance.

For safety reasons, Jackery portable power stations are not recommended for use with medical devices, life-support equipment, data servers, or other applications where a power interruption could result in personal injury, loss of life, or significant property damage.

We do not recommend using this product to power equipment such as:

Medical devices or any equipment related to life support or personal safety.
Critical public infrastructure or public service equipment.
Business-critical equipment, including data servers and other systems that require uninterrupted power.
Any other equipment where a power interruption could lead to serious safety risks or significant property damage.

Although Jackery products are designed to provide reliable power, interruptions may occur due to battery depletion, overload protection, environmental conditions, or other unexpected factors. For this reason, we do not recommend using the product for life-critical, safety-critical, or mission-critical applications.

In addition, individuals with an implanted cardiac pacemaker or other implanted medical devices are advised not to use this product, as stated in our safety instructions.

For your safety, we do not recommend using Jackery products for any of the applications listed above.