Jackery Explorer 300 Plus Portable Power Station (E300Plus) | Outbound Power
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Jackery Explorer 300 Plus Portable Power Station (E300Plus)

by Jackery

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Carrying the Jackery Explorer 300 Plus On Shoulder While Operating a Drone

Introducing the Brand-New Tiny But Mighty Jackery Explorer 300 Plus!

The Jackery Explorer 300 Plus Portable Power Station is the perfect solution for your outdoor adventures, emergency preparedness, or simply as a backup power source for your home or office. With its compact size, lightweight design, and powerful 288Wh capacity, the Explorer 300 Plus can power a wide range of devices, including laptops, smartphones, tablets, cameras, drones, mini-fridges, and more.

Weighing in at a mere 8.2 pounds, the Explorer 300 Plus is absolutely ideal for staying charged up and connected while on the go.

Tiny But Mighty!

The Explorer 300 Plus weighs in at a miniscule 8.2 pounds, allowing you to carry it with you wherever your travels take you. Throw it in your backpack, carry bag, or simply carry it on your shoulder - it's there for you wherever and whenever you need it.

288Wh Power Capacity

With a 288Wh capacity, the Explorer 300 Plus can power a variety of devices, including laptops, drones, mini-coolers, and smartphones.

Control At Your Fingertips With The Smart App

Enjoy easy battery management via Wi-Fi or Bluetooth on your smartphone.

300W of Safe, Pure Sine Wave AC Output

The Explorer 300 Plus delivers clean, stable power that is safe for your sensitive electronics.

Charge Up By Wall Outlet, Car Outlet, or Solar Panel

The Explorer 300 Plus can be charged using a wall outlet (from 0-80% in just 2 hours), car outlet, or solar panel.

Safe and Reliable

The Explorer 300 Plus features a built-in battery management system (BMS) that protects against overcharging, over-discharging, and short circuiting.

3-Year Warranty

Jackery 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.

What's In The Box

  • 1 x AC Charge Cable
  • 1 x DC7909 to USB-C Adaptor
  • 1 x User Manual

*To connect a solar panel from another brand to this Jackery power station, you'll need to purchase an additional cable with a DC8MM/DC8020 connector on one end.


Jackery Explorer 300 Plus Specifications

  • Product Name: Jackery Explorer 300 Plus
  • Model No.: JE-300B
  • Capacity: Lithium-ion 22.5Ah / 12.8V DC (288Wh)
  • Weight: 8.27 lbs | 3.75 kg
  • Dimensions: 9.1 x 6.1 x 6.6 in | 23 x 15.5 x 16.7 cm
  • Cycle Life: 3000 cycles to 80%+ capacity
  • Total Output: 300W
  • AC Output: 120V~60Hz, 2.5A, 300W Rated, 600W Surge peak
  • USB-A Output: 15W Max 5V⎓3A
  • USB-C (OUT): 15W Max 5V⎓3A
  • USB-C (IN/OUT): 100W Max 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A
  • USB Total Output: USB-C(IN/OUT): 100W Max, USB-C (OUT) + USB-A: 24W Max
  • Car Port: 12V⎓10A
  • Charge Mode AC Input: 100V-120V~60Hz, 10A Max
  • Bypass Mode AC Input/Output: 100V-120V~60Hz, 300W Max
  • DC Input (USB-C): 12-27V⎓5A Max, 100W Max
  • Charge Temperature: 0~45°C (32~113℉)
  • Discharge Temperature: -10~45°C (14~113℉)



Customer Reviews

Based on 20 reviews
David D.
Jackery 1000

The J1000 was purchased to power a cpap(ResMed11) for a week off the grid. I should have ordered sooner but the trip was last minute. Bill and his team delivered. Communication was top notch as we got down to the wire. The unit arrived with a night to spare for a test run. The unit arrived 50% charged and a few hours later it sat at 100%. Running on DC adapter the J1000 only gave up 5% for a 6 hour sleep. I knew I could leave the solar panel home. I recommend Bill and his team to anyone who needs equipment at a fair price and personal attention. Thanks again Bill. We’ll work together again.

Hi David, this is outstanding news, and I'm thrilled to learn the Jackery 1000 came through for you. It was my pleasure to be of service and please feel welcome to reach out anytime if we can be of further assistance. - Bill

Outstanding Customer Service

I purchased a Jackery power station from Outbound Power at a super low price that was further discounted because of my veteran status. Shipping was fast and free. Upon receipt I discovered that the unit had a problem. I contacted Bill at Outbound Power. He worked with me to promptly get a warranty replacement directly from Jackery. Bill stayed on top of it through the entire process to make sure it was accomplished promptly and smoothly. Top notch customer service.

It was truly a pleasure to help you. We are here if you ever need further assistance. Thank you for your service! - Bill

Alfonso T.
Jackery 290

The Jackery 290 is a great little unit that is lightweight and easy to carry. The Jackery 290 is a stable, reliable power station that serves me well.
The service from Outbound Power was top notch in getting the 290 to me.
I'd definitely go back to Outbound Power should the need arise.

Alfonso in Navarro, Ca.

Thank you for your review! We are incredibly happy you are pleased with the Jackery and that we could be of service. Please feel welcome to contact us anytime if we can be of further assistance.


I like it 

We're so glad the case has worked out for you. Thank you for your review!

It Really Saved Us

For the first time ever we had an ice storm on the coast, bringing down trees and power lines. It was freezing for the five days we were without power. A friend had two Jackerey 880 and loaned us one just as my wife's backup battery on her power chair went out and she would have been stuck. As soon as the power came back we ordered our own Jackerey 880, which is now charged and in the closet.

Glad to hear you found the right power solution for your situation. Thank you for your review and we hope your power stays on the rest of the winter!