Home » REVIEWS » Jackery Explorer 300 Review

Jackery Explorer 300 Review

Hey there! Some links on this page are affiliate links which means that, if you choose to make a purchase, we may earn a small commission at no extra cost to you. We greatly appreciate your support!

Jackery’s line of portable power generators are a versatile way to power appliances and recharge devices when you’re on the go, and can be a great tool to have on hand for electricity outages and other emergencies. We’ll check out one of their smaller units in this Jackery Explorer 300 review. While it’s not the most powerful power station on the market, its impressive power-to-weight ratio and user-friendly design make it a great choice for a wide range of uses (>>> Find on Jackery.com).

Jackery Explorer 300 Review of Specifications:

Jackery Explorer 300
Item Weight7.1 lbs
Item Dimensions LxWxH9.1 x 5.2 x 7.8 inches
PriceFind on Jackery.com

Check on Amazon

Overall Design

The Jackery Explorer 300 is built with portability in mind. Its one-piece housing includes an integrated handle with a comfortable grip so it’s easy to carry from place to place. With a weight of less than 10 pounds and an overall compact design, it’s one of the best power stations for hikers and campers since you can take it with you on the trail.

The Explorer 300 is rugged enough to take on the road, too, with a solid casing that resists damage from tips or vibration. Its front panel is well laid-out, with good space between the ports. The digital readout is easy to read and shows a good range of information, including the current input and output wattage as well as the total charge remaining.

Power and Ports

There are six output ports on the Jackery Explorer 300, with a mix of AC, DC, and USB options. All can be used at the same time, too, so you can recharge your phone and GoPro while you’re running the camp lights or cooking up dinner on an electric hotplate.

The only limitation here is that it’s rated for a maximum of 300 watts total. If you’re already running a 250-watt projector, for example, don’t expect to also plug in a 100-watt speaker. This also limits its emergency preparedness use since it can’t power heavy-duty appliances like refrigerators and portable heaters.


  • 6 charging ports accommodate a wide range of devices
  • Compact design ideal for traveling
  • Solid and comfortable built-in handle
  • Clear and detailed front display
  • Built-in MPPT controller
  • Fast recharge time (as little as 2 hours with AC outlet)
  • Three ways to recharge (solar panel, car outlet, or wall outlet)


  • Can’t power devices over 300 watts
  • Solar panel must be purchased separately

The lithium-ion battery in the Explorer 300 has a capacity of 293 watt hours. In real-world terms, that’s enough to recharge a smartphone 20-30 times, or power a portable lamp for about 25 hours.


Jackery Explorer 300

There are three basic ways to recharge the Jackery Explorer 300. The included cables will recharge it through a car or wall outlet, with a full recharge time of about 5 hours. It can also be recharged through a solar panel, though you’ll need to buy that separately, something to keep in mind as you’re planning your budget.

If you need a faster re-charge, you can use the USB-C port on the Explorer 300 in combination with a wall outlet to boost the charging speed. Using this approach, the battery can be charged in as little as 2 hours, a helpful option to have if you need more power in a hurry.

The Bottom Line: Jackery Explorer 300 Review

For camping, hiking, and road trips, the Jackery Explorer 300 is just about the perfect size. It’s small enough to carry with you and has a high enough capacity for most campsite needs. It also supports solar panel charging when you’re not in reach of an outlet.

Whether it’s the right portable generator for you really depends on what you need to power. Add up the wattage of the devices you want to recharge or run at the same time. If it’s less than 300, the Jackery Explorer 300 just might be you’re new perfect power station (>>> Check on Amazon).