Jackery Explorer 300D Portable Power Station — 288Wh LiFePO4
The Jackery Explorer 300D runs a 288Wh LiFePO4 battery system in a 5.5-pound package — roughly half the weight of comparable lithium-ion power stations at the same capacity. Its LiFePO4 chemistry delivers over 3,000 charge cycles versus the 500-800 cycles typical of standard lithium batteries, making it built for users who need frequent portable power rather than occasional emergency backup.
Specifications
| Specification | Detail |
|---|---|
| Battery Capacity | 288Wh |
| Battery Type | LiFePO4 |
| Weight | 5.5 lbs |
Frequently Asked Questions
What devices can the Explorer 300D power with its 288Wh capacity?
The 288Wh capacity will charge smartphones 15-25 times, laptops 3-4 times, or run LED lights for 20+ hours depending on wattage. Small appliances like CPAP machines, mini fridges, or camera equipment are suitable loads, but power-hungry devices like hair dryers or coffee makers will drain the battery quickly.
How does the LiFePO4 battery in the Explorer 300D compare to standard lithium batteries?
LiFePO4 batteries deliver over 3,000 charge cycles compared to 500-800 cycles in standard lithium-ion units. This means the Explorer 300D maintains its capacity significantly longer with regular use, making it better suited for frequent camping, work trips, or daily portable power needs rather than emergency-only storage.
Is the Explorer 300D safe to use indoors and in tents?
Yes, the Explorer 300D produces no exhaust or fumes and is safe for indoor use, including inside tents, RVs, and small spaces. At 5.5 pounds it is designed for portability and close-quarters operation where gas generators would be dangerous or prohibited.
What charging methods work with the Jackery Explorer 300D?
The Explorer 300D accepts AC wall charging, 12V car charging, and solar panel input. Jackery's SolarSaga panels are compatible, though charging times and solar input specifications should be confirmed in the product manual for optimal performance.
How long does shipping take for the Explorer 300D?
All Explorer 300D orders ship free to the contiguous United States and typically arrive within 3-7 business days. Orders placed before 2pm CT Monday through Friday usually ship the same day, and you can split your purchase into monthly payments with Affirm at checkout.
Important Information
This is a battery-powered unit. It produces no exhaust, fumes, or combustion byproducts and is safe for use indoors, in garages, and in enclosed spaces. Do not expose to rain, standing water, or extreme temperatures unless the product is explicitly rated for outdoor weather exposure in its technical specifications. Do not attempt to modify, disassemble, or repair the battery pack — doing so voids the warranty and creates a fire risk. Verify that your intended devices fall within this unit's rated output wattage before connecting. Keep out of reach of children.
Swag House is an authorized Jackery dealer — every Explorer 300D ships free to the contiguous United States and is backed by Jackery's manufacturer warranty. Split your purchase into monthly payments with Affirm at checkout. Call 833-399-3837 or email info@swaghouse.net Monday through Friday, 9am to 6pm CT with any pre-purchase questions.
Free shipping on all US orders — no minimum required. Most items ship within 1–3 business days from US warehouses. Tracking provided on every order.
30-day hassle-free returns on all orders. As an authorized dealer, every product includes the full manufacturer warranty. Questions? Call 833-399-3837 or email info@swaghouse.net.
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Jackery Explorer 300D Portable Power Station — 288Wh LiFePO4