Jackery Explorer 290 Portable Power Station (E290) | Outbound Power
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Jackery Explorer 290 Portable Power Station (E290)

by Jackery
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Carry Power With You Wherever You Go With The Jackery Explorer 290

The Jackery 290 Portable Power Station is a high-capacity, compact, and lightweight lithium-ion battery pack designed to provide a convenient and reliable power source for outdoor adventures, emergency power outages, and other off-grid applications.

Working on a laptop in the back of a Jeep with the Jackery Explorer 290

Jackery Explorer 290 Uses

The Jackery 290 Portable Power Station is a versatile device that can be used for various applications, such as:

Camping and Outdoor Activities

The Jackery 290 Portable Power Station can power your camping gear, including portable lights, fans, and small appliances, making your outdoor adventure more comfortable and convenient.

Emergency Power Outages

The Jackery 290 Portable Power Station can provide backup power during power outages, keeping your essential devices, such as phones, tablets, and laptops, charged and connected.

Road Trips

The Jackery 290 Portable Power Station can power your car fridge, GPS, and other electronic devices, making your road trip more enjoyable and stress-free.

Remote Work

The Jackery 290 Portable Power Station can power your laptop, monitor, and other office equipment, enabling you to work remotely from anywhere.


Jackery Explorer 290 Benefits

Easy to Carry and Transport

The Jackery 290 Portable Power Station is compact and lightweight, making it easy to carry and transport. Weighing only 6.6 lbs (3kg), and measuring 9.1 x 5.2 x 7.7 inches (23.1 x 13.2 x 19.6 cm). It features a durable and rugged design, with a sturdy handle for easy carrying.

Clean Energy

The Jackery 290 Portable Power Station uses a lithium-ion battery, which is a clean and renewable energy source, without emissions or noise.

Power Multiple Devices at Once

The Jackery 290 Portable Power Station is easy to use and can power multiple devices at once, making it a convenient and reliable power source.


The Jackery 290 Portable Power Station has a durable and rugged design, making it suitable for outdoor use and harsh conditions.


Jackery Explorer 290 Capacity and Outputs

The Jackery 290 Portable Power Station has a high-capacity 290 watt-hour (20,000mAh) lithium-ion battery that can power various devices and appliances. It features three USB-A ports, one USB-C port, one AC outlet, and one DC carport. The AC outlet can supply a maximum output of 200W, while the DC carport can supply a maximum output of 12V/10A.


What's In The Box

  • 1 x Jackery Explorer 290
  • 1 x Car Charger Cable
  • 1 x AC & AC Cable
  • 1 x User Manual

Jackery Explorer 290 Portable Power Station - What's In The Box

 *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 290 Specifications


  • Capacity: 290Wh (14.4V, 20.3Ah)
  • Cell Chemistry: Li-ion NMC
  • Lifecycle: 500 cycles to 80%+ capacity
  • Management System: BMS, Over Voltage Protection, Short Circuit Protection


  • AC Output: 110VAC, 60Hz, 200W (400W Surge Peak)
  • USB-A Output: 5V, 2.4A
  • Car Output: 12V, 10A
  • DC Input: 12V-30V (65W Max)


  • AC Adapter: 6 Hours
  • 12V Car Adaptor: 6.5 Hours
  • SolarSaga 100W Solar Panels: 5 Hours


  • Weight: 7.5 lbs (3.4 kg)
  • Dimensions (LxWxD): 9.1 x 5.2 x 7.7 inches (23 x 13.32 x 19.5 cm)
  • Operating Usage Temperature: 14-104F (-10-40℃)
  • Certification: FCC, ROHS, UN38.3
  • Warranty: 24 Months
  • Optional Accessory: Jackery SolarSaga 100W Solar Panel


Frequently-Asked Questions

Q. What devices can the Jackery Explorer 290 power?

A: Please note that the AC output port can only charge/power devices that operate at less than 200-Watt. Once exceeding, the Explorer 290 will shut off automatically. Please refer to your device specification before purchase.

Q. How do I know the working times for my device?

A: Working time = 290Wh* 0.85 / operating power of your device.

For reference, assuming power consumption of your device is 60W (might be a box fan), working time will be 290Wh*0.85/60w=4.1hours (rough calculated) .

Please note: actual power consumption varies from different usages, please consult Jackery for better purchase decision.

Q. How long does it take to fully charge this power station?

A: Within 6 hours from an AC wall outlet; Also another two recharge backup choices for your convenience, recharge from car port around 6.5 hours, and around within 5 hours from Jackery Saga 100W solar panel (Sold Separately).

Q. How do I know if my Jackery Explorer 290 is charged?

A: To check the charge level of the Explorer 290, refer to the LCD Battery Display.

Q. What type of battery is in the Explorer 290?

A: The Explorer 290 contains a battery pack which consists of an array of cylindrical 18650 lithium-ion battery cells with high energy density.

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!