Overview

  • Power Up 4 Devices Simultaneously
    With a 288 Wh battery and 3 USB-C + 1 USB-A ports, this compact portable power station delivers the equivalent of 9 power banks in one, providing extended runtime for phones, tablets, cameras, and more. Perfect for travel, camping, or daily use.
  • Pure DC Power for All Your Adventures
    Delivering 300W of pure DC output, it supports almost any digital device or outdoor gadget. Enjoy worry-free power on camping trips, road trips, photography sessions, or remote work. A single port supports up to 140W for ultra-fast charging anytime, anywhere.
  • 2-in-1 Handle & Charging Cable
    Doubles as a handy strap for grab-and-go convenience and a 140W USB-C cable for ultra-fast charging of high-power devices like MacBooks.
  • Ultra-Lightweight & Ultra-Portable
    About 64% smaller than comparable AC power stations, fitting easily into backpacks without compromising energy. Weighing only 5.51 lbs—39% lighter than average—it’s perfect for grab-and-go use. Includes a shoulder strap for effortless power on hiking, mountaineering, or any outdoor adventure.
  • Long-Lasting LFP Battery
    Engineered with high-quality LFP cells, retaining ≥70% capacity after 4,000 cycles and designed to last up to 10 years.
  • Reliable Performance in Extreme Temperatures
    Operates from 5 °F to 113 °F, delivering dependable power in every scenario—from ice fishing and snowy camps to scorching outdoor environments.
  • Built-in Dual-Mode LED Light
    Features Light mode and SOS mode, perfect for emergency backup during power outages or overnight outdoor adventures.
  • Charge on the go with 4 versatile methods
    Supports USB-C + solar (80% in 70 min, 100% in 1h 50 min), USB-C only (100% in 2h 45 min), solar 100 W max (100% in 3h 25 min), or car charging (100% in 4h 5 min). Perfect for travel, outdoor adventures, or emergency backup, keeping your devices powered whenever you need them.
  • Smart Energy-Saving Mode
    Minimizes energy loss during long idle periods and extends standby battery life. Simply press the Power button three times to deactivate the mode.
  • What’s in the Box
    Includes Jackery Explorer 300D, a 40W Air Solar Panel, and a user manual for easy setup right out of the box.
  • Satisfaction Guaranteed
    Backed by a 3-year standard warranty plus 2 additional years of extended coverage upon registration, we’re committed to your experience. If you have any questions or concerns, feel free to contact us at [email protected].

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Specifications

Capacity & configuration

Capacity
288 watt hours

Dimensions & weight

Product Name
Explorer 300D Portable Power Station with 40W Air Solar Panel Bundle for Outdoor Camping, Hiking, and Road Trips
Product Height
7.2 inches
Product Width
4.73 inches
Product Length
4.67 inches
Product Weight
5.51 pounds
Product Safety Certifications and Standard(s)
UL Listed

Features

Brand
Jackery
Color
Black
Cycle Life
4000
Maximum Battery Life
1500 hours
Battery Chemistry
Lithium-iron phosphate
Maximum Runtime At Full Load
0.96 hours
Minimum Battery Charge Time (AC)
2.4 hours
Minimum Battery Charge Time (DC)
40 hours
Minimum Battery Charge Time (Solar)
3.5 hours
Maximum Battery Charge Time (Solar)
9.5 hours
Number Of Devices Charged Simultaneously
5
Integrated Solar Charge Controller
Yes
Minimum Operating Temperature
5 degrees fahrenheit
Maximum Operating Temperature
113 degrees fahrenheit
UPC
810182240237

Power & warranty

Model Number
E300D+40Wair
Voltage Rating
120 volts
Power Supply Input
Solar panel input
Power Supply Output
1 x USB-A
Rated Wattage Continuous
300 watts
Rated Wattage Peak
300 watts
Warranty - Parts
The warranty period for Jackery power products is 36 months plus 24 months once registered. In each case, the warranty period is measured starting on the date of purchase by the original consumer purchaser.
Warranty - Labor
Jackery Inc. warrants to the original consumer purchaser that the Jackery product will be free from defects in workmanship and material under normal consumer use during the applicable warranty period.

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat