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Jackery

Jackery Explorer 300 Plus Portable Power Station, 288Wh Backup LiFePO4 Battery, 300W AC Outlet, 3.75 KG Solar Generator for RV, Outdoors, Camping, Traveling, and Emergencies (Solar Panel Optional)

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$399.99 Why this price?
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Style: E300 Plus


Features

  • Power on the Go: Weighing at 3.75 KG only, the Jackery Explorer 300 Plus portable power station is lightweight to carry, ideal for camping, road-trips and more. It is also easy to operate with a one-button start, and convenient to set up and store with pad-sized foldable solar panels.
  • All-around Safety: By adopting advanced lithium technology, the Explorer 300 Plus Portable Power Station is highly temperature resistant - cells operate efficiently and safely, even at 45C. Max safety is achieved, featuring 52 protective mechanisms, 12 BMS algorithms, and 4 types of physical protection.
  • Superior Reliability: Leading the industry, the Explorer 300 Plus complies with top, international safety standards, and is FCC/CE, UL 94V-0 flame-retardant, Class 9 impact resistant, and UL certified.
  • Diverse & Fast Charging: Charge from the sun as fast as possible. Only 4 hours is taken for the solar generator to become fully charged via convenient connection to a SolarSaga 100W Solar Panel. Additionally, the dual PD USB-C ports (1*100W input&output and 1*15W output) enable quick charging for your multiple devices simultaneously.
  • Long-lasting Lifespan: Thanks to Jackery's innovative ChargeShield technology, the battery life of the Explorer 300 Plus Portable Power Station is boosted by 50%. Durable LFP (LiFePO4) batteries, coupled with BMS protections ensures up to 10 years of use even when recharged every 3 days, making it an excellent investment for off-grid living.
  • Smart App Control: Easily manage your Explorer 300 Plus Solar Generator via Wi-Fi or Bluetooth - you can fully monitor the remaining battery level and more on the App. Also, multiple advanced settings can be customized to meet individual needs, while ensuring round-the-clock energy control.
  • What You Get: 1* Jackery Explorer 300 Plus Portable Power Station, 1* AC Charge Cable, 1* User Manual.
  • Important: Please provide an actual address for any of your orders. Unfortunately, products cannot be delivered to just a PO Box address. (Note: an additional 8020 to USB-C adapter is required to connect the solar panel.)

Description

Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Recommended by over 200 media and organizations, Jackery is the industry's first to get verified by TÜV SÜD on its carbon footprint and adopts 100% recyclable packaging, making a positive impact on the environment. this portable power station fits right into your hiking backpack and the 300 plus is outdoor durable, it's comfortable easy to use and it's the industry's first carbon footprint verified the additional solar panels allow this portable power station to be sustainable and cost effective with its solar energy the system. Q1: What solar panel is compatible with Explorer 300 Plus? A: The SolarSaga 40/60/80/100 can be connected to Explorer 300 Plus for recharging. Q2: What is the life expectancy? A: It is rated for 3000 full charge cycles. At that point, you will have approximately 80% of your original capacity, and it will gradually decline from that point onwards. (It's important to clarify that the battery isn't limited to only 3000 cycles. Within those 3000 cycles, the unit can deliver its optimal performance. However, it may not perform at its best after 3000 cycles due to internal wear and tear.) Q3: What devices can the Explorer 300 Plus power? A: The Explorer 300 Plus can charge/power devices that operate at less than 300 watts and the total wattage of all connected devices should also be under 300 watts as well. Q4: How can I know the working time for my device? A: You can calculate the working time using the formula: Working time = 288Wh*0.85/operating power of your device. For example, if the power consumption of your device is 60W, the estimated working time would be approximately 4.1 hours. Please note that actual power consumption may vary based on different usage scenarios.

Brand: Jackery


Wattage: 300 watts


Fuel Type: Battery Powered, Solar Powered


Power Source: Battery Powered, Solar Powered


Recommended Uses For Product: Backup Generator For Outages & Emergencies, Camping, Outdoor Activities, road-trips


Item Weight: 8 Pounds


Voltage: 110 Volts (AC)


Output Wattage: 300.00


Special Feature: PD 100W USB-C In/Out. LiFePO4 Battery. Smart App Control. Solar generator in your backpack. No fumes. No noise. See more


Included Components: 1* AC Charge Cable, 1* DC7909 to USB-C Adaptor, 1* Jackery Explorer 300 Plus Portable Power Station, 1* User Manual See more


Wattage: 300 watts


Fuel Type: Battery Powered, Solar Powered


Power Source: Battery Powered, Solar Powered


Recommended Uses For Product: Backup Generator For Outages & Emergencies, Camping, Outdoor Activities, road-trips


Voltage: 110 Volts (AC)


Output Wattage: 300.00


Additional Features: PD 100W USB-C In/Out. LiFePO4 Battery. Smart App Control. Solar generator in your backpack. No fumes. No noise.


Engine Type: /


Total Power Outlets: 1


Current Rating: 3 Amps


Engine Power Maximum: 300 Watts


Starting Wattage: 300 Watts


Running Wattage: 288 Watts


Frequency: 60 Hz


Runtime: 4 hours


Brand Name: Jackery


Included Components: 1* AC Charge Cable, 1* DC7909 to USB-C Adaptor, 1* Jackery Explorer 300 Plus Portable Power Station, 1* User Manual


Model Name: JE-300B


Model Number: Explorer 300 Plus


UPC: 810105521962


Manufacturer: Jackery


Manufacturer Part Number: JE-300B


Item Weight: 8 Pounds


Item Dimensions L x W x H: 9.1"L x 6.1"W x 6.6"H


Color: E300 Plus


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Great price great product better then the others
Style: E300 Plus
Well I was going to order the 500 for my cpap machine so when I go camping I can use it without needing to alway camp near power I did some research and found out with plugging in the machine into the ac outlet and using no hose warmer and not humidifier I’d get 8-9 hours of use I the do to ac adapter I got 4 7-8 hour runs on my machine I did it twice for a total of 8 nights with same results with no heated hose or humidifier I’m sure I can use it for a 3 biter with also charging cell phone or laptop but I’m very happy with it’s performance and power ability’s it charges really fast it’s small and easy to store and makes no noise can sleep with it next to your head if you had to this thing is awesome and well built and it does everything it claims to and for under a dollar a watt cone with charging cable direction and a bright light still can’t get over how small it is and works perfect for my use ... show more
Reviewed in the United States on June 16, 2025 by Robert Slavey
    • Great tool for small jobs
Style: E300 Plus
I'm a scout leader and do a fair amount of camping. I recently got a CPAP and needed something that would power it. I was skeptical of this little thing when I got it but really wanted something reasonably portable and sturdy that I can toss in the back of my truck or troop trailer when packing, would last at least 2 nights camping, and would be easy enough to carry for a few miles to a camp staff building where I could charge it if needed. I'm happy to say after my first weekend trip with it I believe it will be all of those things for me. My first night I got it I tested it out at home. Charged the unit up and plugged my CPAP into the AC inverter with my machine running as I would normally use it at home... The battery only lasted about 5 hours any my wife complained about a slight fan noise (from the inverter) before giving out. I plugged the Jakery in to charge and power pass though worked great until the unit was charged then it stopped and switched back over to battery mode and the battery ran down again. Night two I plugged in a DC adaptor I purchased for my CPAP and found I could almost make it though a night. The Jackery lasted about 7hrs before the battery was dead. Proving the DC converter was more efficient. My 3rd night I ran the machine with the DC power converter turning off the humidifier, heated tube, and (something else). This time the battery was only at 87% after 7.5hrs of sleep. Note this was my first time turning all the comfort features off on the CPAP and it really was not that big of a deal. Yes nice to have but not musts for me. Having proven itself I took it camping with us this weekend and it worked great. I used my CPAP both nights, charged my phone and watch off it while still having about 60% power left. I am pretty sure it will make it the full week through summer camp without charging and if it does need charged it seems I can charge to 100% in about 2hrs on AC if needed. Yes I could buy the solar panels but it seems like one more thing to hope does not get broken and most of the time our camp sites are in the woods with a fair amount of shade. I'm wondering how the battery will hold up during winter camping and I'm sure as we start training and doing more backpacking trips I'l need something smaller and lighter but for now this fits my requirements. Looking forward to more well rested nights in the woods and while at anchor on our boat. ... show more
Reviewed in the United States on April 28, 2024 by d.a.v.e
    • Works great.
Style: E300 Plus
Why did you pick this product vs others?: Bought this based on power capacity, weight, and cost. This is light enough and small enough I can carry this almost daily. I use it to recharge my phone, tablet, and other USB devices. I can charge this and then bring it home to charge other power stations as long as they are set to slow charge. No complaints. Portable: Weighs about as much as those rigid plastic lunch boxes. Similar size to. Weighs i.2lbs. Power: 288wh. Power goes down quick if I plug in a high drain device like my gaming laptop. Can charge several USB devices and it's not down to 50% overnight. ... show more
Reviewed in the United States on June 18, 2025 by John Varry
    • Excellent camping power source in a small package!
Style: E300 Plus
I bought the Jackery 300 Plus primarily to use while camping. We've been through several battery-powered air mattresses over the years for tenting out. But inevitably they all eventually leak and you have to throw it all out and start over. The Jackery has enough power to inflate and top off ANY electric air mattress we choose now, so we were able to buy something of higher quality while not being limited to those mattresses that have battery power built-in. It also worked great to power a Treva portable fan and re-charge all my devices throughout the week. We made it ho9me after 5 nights and I still had 60% power remaining on the 300. I loved it so much, I bought the 1000 v2 to keep at home for power outages! ... show more
Reviewed in the United States on July 7, 2025 by Kyle
    • Great product but 1 flaw
Style: E300 Plus
If it had an additional input for solar, it would be much better. Use case. Running a Starlink mini, a laptop, and iPhone with the 300Plus powered by a solar panel. This scenario requires 1 input for solar, 1 usb-c for laptop, another USB port for iPhone, and AC plug for Starlink mini. If you lock up the USB-C port with solar input, you can't connect your laptop to the device unless you get a brick and plug it into the AC outlet. The point of the mentioned configuration is to keep things light and backpackable. The lack of an additional input port for solar would round the package out. Right now, this functionality can be picked up by Bluetti AC-2A and EB3A. However, the 2A has too little power and the EB3A is too heavy and bulky. The 300Plus being small and lightweight with high 288Wh storage could have nailed it for my use case if it had the extra solar input. But it does not. Will need to return because it does not have the minimal functionality I need. ... show more
Reviewed in the United States on October 17, 2024 by x
    • Amazing Customer Service/ Superb Quality
Style: E300 Plus
Final Resolution: Brian from Jackery personally reached out to me and took ownership of the situation. He addressed the mix-up, ensured the issue was fully resolved, and followed through to make things right. I genuinely appreciate his professionalism, responsiveness, and commitment to customer satisfaction. Original experience: The unit stopped working in less than six months. After multiple back-and-forth communications with customer service, I was sent a refurbished replacement; however, the wrong model was packaged in a 300 Plus box, and I received a Jackery 240 instead. This issue has now been resolved thanks to Brian’s direct involvement. ... show more
Reviewed in the United States on January 7, 2026 by A.Y.
    • Was great, until it wasn't Was great, until it wasn't
Style: E300 Plus
Review Image by Amazon Customer
Worked great - for about a year. As a vendor, I used it many times during last year's season. Now, my first event of the 2026 season, it won't work at all. Haven't used it for about 3 months, so plugged it in to check the charge. I got 0% power and error code F3 - battery malfunction. After some research, I did the steps that "might" fix the problem. Plugged it in again and got 100% power and error code F4 - battery malfunction. Nothing will turn on, not even the light. Many, many comments on Reddit and FB Groups about this issue. Now contacting company directly for resolution. From what I've read, it will probably need to be replaced. It was an expensive purchase for my little side gig, and I'm very disappointed. It gets 2 stars because I loved it and it worked perfectly until now. ... show more
Reviewed in the United States on March 20, 2026 Reviewed in the United States on March 20, 2026 by Amazon Customer
    • Great stuff! Great stuff!
Style: E300 Plus
Review Image by Jimmy
Bought 2 years ago, charged and sat on the shelf unused until now with the power being knocked out by a storm. This battery held it's charge at 100% these past 2 years. My phone, laptop and the units emergency light running; providing time until depleted which says 15hrs. I think this unit would last for about 2 days of usage if I shut everything off when I goto sleep and turn it back on tomorrow evening or a midday charge. Great to have in an a emergency! Quality stuff! Lightweight. Great value. ... show more
Reviewed in the United States on September 12, 2025 Reviewed in the United States on September 12, 2025 by Jimmy

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