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Jackery 240 vs 300 – Comparison And FAQS…

    Jackery Portable Power Station Explorer 240






    Jackery Portable Power Station Explorer 300

    Jackery 240 vs 300

    Jackery 240 vs 300: Both of these great solar generators have a variety of features, but which one is the most powerful of the two? Find out in our comparison. Throughout this Jackery 240 vs 300 comparison review, we’ll be aiming to discover which product is the best option.

    Jackery 240 vs 300 – Quick Comparison Summary

    • Jacker 300 generates 80 percent of its power in less than 2 hours, whereas Jacker 240 takes slightly longer.

    • Jackery 240 is less expensive

    • On Amazon, Jackery 240 is really popular. In comparison to the Jackery 300

    • Jackery 300 can charge 53 phones, while Jackery 240 can only charge 31 phones at a time.

    • The Jackery Wattage is 300 watts, whereas the Jackery Wattage is 200 watts in comparison.

    • In Jackery 240, there are three different methods to recharge, but in Jackery 300, there are four different ways to recharge.

    Jackery Portable Power Station Explorer 240

    Jackery Portable Power Station Explorer 300

    Jackery 240

    Jackery 300




    Item Dimensions LxWxH

    5.19 x 9.05 x 7.67 inches

    9.1 x 5.2 x 7.8 inches

    Item Weight

    3.1 Kilograms

    7.1 Pounds


    240 watts

    300 watts

    Total Power Outlets






    Phone Charges

    24 Charges

    31 Charges


    2 Charges

    2.5 Charges

    FAQS :

    How long will an Airsense 10 Cpap last?

    Answer: It depends on your air pressure and the settings. The unit includes a 10 watt or less auto-off mechanism that applies to all output ports, including the DC one, which you should use with a CPAP. This is a significant worry if you're attempting to lengthen the battery life. I bought this and used it with my Resmed Airsense 10 with DC converter, and it lasted around 5.5 hours at a 7 watt draw before shutting off (My unit is set to Auto and my pressure avg 8.7). The explorer 240 started the night with 100 percent capacity and is now at just 84 percent, thus it performed admirably until the auto off option was activated. At my usage rate, I figured that it would last 3 to 4 nights of camping before needing to be recharged. Although this appears to be a fantastic product, the auto off option should be removed for decreased energy usage. The 6-hour auto-off feature is not clearly stated in the specifications for all output ports, but it does apply. The website suggests turning off functionality to reduce power draw while using with a CPAP. I was successful in extending the charge's life, but no one wants to wake up to a 6 hour built-in alarm, unable to breathe since the battery had gone off. You may increase the power to over 10 watts by adding additional things, but this limits the amount of time it will run, or simply accept that you may have to switch it back on after 6 hours.

    Is it possible to use all of the ports at the same time that it's charging?

    Answer: I just returned from a weekend camping trip when there was no electricity at the campground... I used my CPAP machine, charged my phone, and wore my iWatch for at least 7 hours...from 100% to exactly 67 percent by morning. Knowing I had a backup source of electricity in the event of a power outage was rather remarkable to me.

    What kind of cooler can it keep operating for the promised 24 hours?

    Answer: Although the last answer is correct, I would like to add something. I'm not an expert on portable refrigerators, but I do own two and have attempted to work this out. The fridge will operate constantly until it reaches the preset temperature, after which it will cycle the compressor on and off to maintain that temperature. Ambient temperature has a big impact on how long the battery lasts. I've discovered that between 85 and 90 degrees, I can get 20 hours, but after that, it lowers significantly, and incidentally, all power plants have a "working temperature" that you must be aware of. For example, these power stations are generally worthless for me when I go camping in the summer since the peak temperatures in my location are 100 degrees or higher, which is too hot for lithium batteries. Because I don't operate a consumer lab, I can't tell much more than that the battery life varies a lot depending on the ambient temperature. Both of my refrigerators feature eco mode, which means the compressor runs at a lower speed to save energy, but it's a delicate balancing act. If the fridge can't maintain the desired temperature, it runs longer, consuming more energy. If the ambient temperature is too high and the fridge can't keep up, you may wind up spending more energy in eco mode than in non-eco mode. Furthermore, if you have a non-regulated DC output, the lower the voltage, the fewer watts the power station will provide, meaning the fridge will have to work harder to maintain the desired temperature. Although the description does not state that this is a controlled 12V output, users claim that it is. I can't say because I haven't made up my mind about whether or not to buy. Normally, you can tell right away since these fridges display the input voltage; if it's a constant 12 or close to it, it's regulated. So, if you run the fridge in an RV with AC and maintain the temperature below 90 degrees Fahrenheit, and you also precool the fridge from a wall outlet, just about any power station of this size should give you 20 hours of run time, maybe 24 hours, depending on the ambient temperature. However, if you're going camping where the temperatures will exceed 90 degrees, you'll need a cooler full of ice. You may save money and time by purchasing a home freezer, filling it with ice, and purchasing a high-insulated cooler. Alternatively, you may invest in a solar panel. They can run at greater temperatures, but you'll need a strong voltage regulator and, of course, the sun, which isn't always assured. 

    Is it possible to store a fully charged Jackery Explorer 300 securely indoors? Should any measures be taken if this is the case?


    Is it possible to charge and use at the same time?

    Answer: I'm not sure where Jackery gets the idea that it'll 'destroy the battery life.' Pass through charging is a type of charging that allows electricity to flow to a device while maintaining battery performance. As a result, When the battery is fully charged, the excess power is directed to the gadget, which might be in standby or active mode. It will send electricity to a plugged-in device without drawing from the battery. Exactly the same as before the charge. While charging, a percentage of the power used to charge the battery is diverted to the device that requires power. It will take longer to charge, but it will provide the plugged-in gadget with the extra full power it needed without draining the battery. Pass through charging is currently available on numerous gadgets throughout the world, including phones, laptops, tablets, and other electronic devices. It's even better to leave it plugged in when using or charging a gadget. It won't affect the internal battery, and the box will keep it trickle-charging so it's always charged, unless there's a power outage and you need that full charge.

    Is it possible to start a car using this unit?

    Answer: The Jackery power station cannot jump start a car; but, it may charge the battery and subsequently start the automobile using this cable. Description: Jackery 240 vs 300

    About this item – Hydro Flask Water Bottle – Stainless Steel, Reusable, Vacuum Insulated- Wide Mouth with Leak Proof Flex Cap

    • EASY TO TRANSPORT: This entry-level portable power station has a 240Wh lithium-ion battery pack that weighs only 6.6 pounds. It’s simple to take about for outdoor excursions like Tent Camping, Road Trips, Backyard Camping, and so on, thanks to the sturdy handle.
    • 1* Jackery Explorer 240 portable power station, 1* AC adapter, 1* vehicle charging cable, 1* user manual
    • CONFIDENCE IN BUYING: Digital Trends named the Jackery Explorer 240 portable power station the “Best Portable Power Station for Use in the Outdoors.” A timeless option for your selection.
    • GREEN POWER SUPPLY: The Jackery SolarSaga 60 solar panel may be used to replenish the power station. The solar panel’s built-in MPPT controller allows it to run at its maximum power point, allowing the power station to be recharged at maximum efficiency. There are two different ways to recharge: using a wall outlet or a vehicle outlet.
    • VERSATILE POWER SOURCE: Charge your road trip needs including cellphones, computers, cameras, fans, lights, and more with 1* Pure Sine Wave AC outlet (110V 200W 400W Peak), 2* USB-A ports (5V, 2.4A), and 1* 12V DC vehicle connection. Charging through pass-through is possible.

    About this item – YETI Rambler 20 oz Tumbler, Stainless Steel, Vacuum Insulated with MagSlider Lid

    • STRENGTHEN YOUR  EXPECTATIONS: The power station has two AC outlets, one PD 60W USB-C port (input/output supported), one quick charge 3.0 connector, one USB-A port, and one DC carport to meet your outdoor demands.
    • SAFE AND CONSISTENT POWER SUPPLY: The Explorer 300 comes with a 293Wh lithium-ion battery pack and two Pure Sine Wave AC outlets that supply consistent and safe 300W power. The power station is lightweight, weighing only 7.1 pounds. Outdoor off-grid activities may easily be relied upon.
    • WHAT YOU WILL RECEIVE: 1 – Jackery Explorer 300 Portable Power Station, 1 x AC Adapter, 1 x Car Charger Cable, 1 x User Manual
    • GREEN POWER SUPPLY: The Jackery SolarSaga 100 solar panel is compatible with the power station. The solar generator set’s inbuilt MPPT controller allows it to work at its maximum PowerPoint, which accelerates up battery recharge, making them excellent portable power kits for tent camping, overland journeys, and so on.
    • SPEED UP YOUR  RECHARGEABILITY: The power station’s 80 percent battery can be recharged in just 2 hours using both a wall outlet and a 60W PD USB-C connector. You may also use an AC adaptor at home, a car outlet when on the road, or just a Jackery SolarSaga 100 to replenish your power station.