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HOWEASY Portable Power Station, 300Wh 81000mAh Solar Generator Lithium Battery Pack, With 2 110V/330W AC Outlet/PD Type-c Ports/2 USB3.0 Ports/2 DC Ports For CPAP, Outdoor Adventure, Road Trip Camping.

$662.61 USD
$389.77 USD

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100% Hassle-Free Returns

100% Satisfaction Guaranteed

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Product description

  • 【Versatile Power Source】 The portable power station has 9 Outputs ports: 2* Pure Sine Wave AC outlet (110V 330W, 380W Peak), 1*PD Type-c port, 3* USB-A ports (5V2.4A*1,QC 3.0*2), 2*12vDC ports, 1* 24V DC car port to charge your road trip essentials such as smartphone, tablet, laptop, camera, drones, fans, in-car appliances, CPAP machine and more at anytime.
  • 【High Capacity Battery】The power station is equipped with 300Wh/81000mAh lithium-ion battery pack, has enough power to charge your laptops(50-60W) > 5 times, smartphones(3500mAh) > 20 times, drone(4000mAh) > 15 times, Camera(2200mAh) > 30 times, Mini car refrigerator(50W) > 6 hours, CPAP (50W) > 6hours, meet all your needs in home, unexpected power outages and other emergency situations. Mutifuction LCD display would show you the remaining energies/charge/discharge/AC output/DC output status.
  • 【Quadruple Rechargeable Modes】1. The portable power station can be fully charged via being plugged into wall outlet with AC adapter charger (included, 19V/3.4A). 2. The portable generator can be charged with any compatible 18V to 24V solar panel (not included) . 3. The solar battery generator can be charged by 12V/24V socket of the car and car charger efficiently. 4. Can be charged using PD Type-C.No memory effect. Cycle life >1000 times.
  • 【Easy To Carry】This portable power station is equipped with a 300Wh lithium-ion battery pack, weighing only at 6.4 pounds. It easy to carry around for outdoor adventures such as Tent Camping, Backyard Camping, long road trips etc.
  • 【Multiprotect And Guarantee】 Pure sine wave inverter, quieter and more stable, extend battery life through short protection, overcurrent protection, overvoltage protection, overload protection, and overheating protection. HOWEASY portable power station always provides professional and friendly customer assistance, We offer 1 year warranty and 24 hour friendly customer service.

Product Description

  • HOWEASY EA300 portable power station is designed for outdoor activity power supply. It is a small size (8.4lb , 8.5x5.4x6.6 inch) , big capacity (300Wh).
  • With a wide range of outputs, this unit is ideal for extended camping trips, power outages, and any other situation you may need power.

Easy To Carry&High Capacity Battery

  • This portable power station is equipped with a 300Wh lithium-ion battery pack, weighing only at 6.4 pounds. It easy to carry around for outdoor adventures such as Tent Camping, Backyard Camping, long road trips etc.
  • Mutifuction LCD display would show you the remaining energies/charge/discharge/AC output/DC output status.


  • Over-current Protection
  • Short-current Protection
  • Over-discharge Protection
  • Over-charge Protection
  • Over-voltage Protection
  • Thermal Protection

Power Outdoors and Home

With large 81000mAh power capacity, our portable generator can charge device much longer time, 330W is compatible with most of electric applicance. Specially in power outage, take HOWEASY power as an emergency power supply for your smartphone, tablet, laptop, camera, drones, fans, in-car appliances, CPAP machine,lights, radio, etc to keep daily going.

High Capacity Battery

  • Laptop > 5 Charges
  • Phone > 20 Charges
  • Drone)> 15 Charges
  • Camera > 30 Charges
  • Mini Fridge > 5 Hours
  • CPAP > 6 Hours
  • TV> 5 Hours

4 Ways Of Recharging

  • Recharged by ac wall charger(included).
  • Recharged by cigarette lighter adapter(included).
  • Recharged by 18V to 24V solar panel (not included)
  • PD Type-C Charger

Devices Not Supported

Do not use for devices that are over 330W.

  • Hair dryer
  • Electric Grill
  • Refrigerator
  • Microwave
  • Rice cooker
  • Electric kettle...

Kindly check the rate power of your electronics before using.


Capacity 300Wh (81000mAh)
Input Recharging Adapter: DC 19V/3.4A, Solar Panel Charging: DC 18V~24V/3A Max
DC Output(5.5*2.1mm) 12-16.8V/10A(MAX)
Car't Port Output 24V/3.8A(MAX)
AC Output 110V 60HZ
LED Light 3 Modes (Light/Strobe/SOS)
Rated Power 330W
Peak Power 380W
AC 110V Outlet *2
DC Output Port *2 (12-16.8V/10A)
USB Output Port 5V/2.4A *1, QC3.0*2
PD Type-C Input/Output 45W
Fully Charged Time DC 19V3.4A Input about 5 hours
Cycle Life >1000 times


Q1: What devices can HOWEASY EA300 power?

A: Please note that the AC output port can charge devices less than 330W, DC output can charge devices total less than 120W; Once exceeding, this portable power generator will be in protection mode.

Q2: How to know the working times for my device?

A: 1. AC output working time=300Wh * 0.85/the power of your device

2. DC and USB output working time=300Wh * 0.95/the power of your device

Q3: Can the HOWEASY EA300 be charged while using?

A: Yes, HOWEASY EA300 supports pass-through charging.


In order to prolong the life of the product(lithium battery),it is best to charge it once within 3 months,at least within 6 months Charge once. Please keep your portable power station away from heat and direct sunlight in order to extend its life span.

Rated Watts 330W 600W
Surge Watts 380W 800W
PD Type-C 45W 60W
Pass Through Charging YES YES
AC 110V Outlet 1×2 Prong+1×3 Prong 2×3 Prong
DC Port ×2 ×3
USB Port 2× QC3.0+1× 5V/2.4A 2× QC3.0+1× 5V/2.4A
Car't Port 24V/3.8A 24V/3.8A

Shipping Policy

Free Expedited Shipping on All Orders.  Shipping times vary with an expected delivery of 3-5 days.  Need it sooner?  Select Express shipping for delivery in 1-2 days.  All shipping times are independent of order processing. With the exception of USPS Postage stamps***

We process orders between Monday and Friday. Orders will be processed within 2 business days of ordering and shipped the next day after the processing day.  Please note if you ordered multiple items we will try our best to ship them together however they may ship in multiple packages. We don't ship on weekends or Holidays. In situations where products are in high demand, processing time can take longer than 3 working days.


***All US Postage Stamp Booklets are shipped by standard envelope via USPS without a confirmation/tracking number to ensure we can provide Free Shipping on these items. Please allow 10-14 business days for the delivery of postage Stamps


*Please note that these are estimated delivery times only, therefore DealsXS is not guaranteeing delivery dates.

*International Shipping - Seller reserves the right to change shipping carriers if needed based on the weight and size of the package.

We only ship to the contiguous United States. Please contact us if you have any questions at

Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.

Your order may be delivered to you by either the local post office or a local courier. Depending on your area, most orders will be delivered by your local post service, so the package will be received with your regular mail. If you are not home when the delivery is made, a notice card may be left by the postal service to advise on how and where your delivery can be collected.


About Customs, Duties & Taxes

Recipients of international shipments may be subject to import taxes, fees, and customs duties (hereafter, "Import Fees"), levied by the customs office of your shipping destination. Import Fees vary according to the customs regulations of the destination country. Components that play a role in Import Fee calculations are (among others):

  • Product category and price

  • Shipping costs and package weight

  • Customs clearance channel

  • Import taxes based on custom duty amounts

Customs policies vary widely, and some countries don't charge Import Fees for shipments that fall below a minimum value. Contact the customs office of the destination country for more information.



Import Regulations

The recipient is the importer of record and must comply with all applicable laws and regulations of the destination country. Customs delays can affect original delivery estimates.


  • Customs offices in some countries or regions require the importer of record to provide a form of identification before releasing a shipment, such as a Passport, Tax ID, etc.


What payment types do you accept?

  • We currently accept Visa, MasterCard, American Express, Discover, and PayPal.

Is it safe to use my credit card on your site?

  • Yes! The safety of your personal information is very important to us. For your security, we do not store your credit card information. We use a wide array of the best-in-class electronic and physical security measures and devices to protect your personal data and credit card information from unauthorized access.

What’s a Security Code?

  • Security codes, sometimes called card verification (CCV) data, are the digits (usually 3) on the back of your credit card. For cardholder security, we ask you to input these digits during checkout

Why can’t I check out?

  • There are a few reasons why you may not be able to complete checkout. Here are some solutions:
  • Credit Card Number or CCV: Double check that your credit card number has been properly entered, ensuring that no spaces are between any of the numbers.
  • Zip Code/Billing Address: Take a second look at your zip code, ensuring that you’ve input it properly.

How do I know my order went through?

  • You know you have successfully placed an order when you get to the Order Confirmation page, which will list your order number. You will also receive an email confirmation of your order.

Can I cancel my order?

  • As long as your order is still processing, we will do our very best to cancel your order once you have contacted us. Due to our goal to process orders as soon as we receive them, we cannot guarantee an order can be canceled once it is placed. If you’d like to cancel your order, please contact us via email at

​Are there any hidden or surprise fees or charges?

  • On purchases, you will pay for the cost of the items you order plus any applicable taxes, and that's it!

Why do I sometimes see different prices for the same item?

  • Our insider's list emails and site homepage display the lowest listed price for a given product. Some products are available in different sizes, colors, styles, or other options that may be listed at higher prices. For example, a set of twin-size bed sheets may cost less than that same set in king-size.

My question isn’t answered here. How can I get in touch with someone at DealsXS?

  • If you have any questions or concerns that were not addressed in this FAQ or on our Policies or About Us pages, please feel free to contact us via email at

Where do you ship from?

  • Our awesome teams ship directly to you from over 80 warehouses & suppliers around the US.  Our main warehouse is located in Chicago, IL.

How much does shipping* cost?

  • All items ship to you for free throughout the US.  International shipping coming soon. 

How do packages ship?

  • It depends on what you're ordering. Each supplier has a contract with the carrier of their choice, so it could be USPS, UPS, FedEx, etc. 

How long will it take to receive my order?

  • We ship from across the U.S so shipping times vary. In most cases, your item will ship within 1 business day. We do ask that you allow up to 2 to 5 business days total (business and standard) for your order to be shipped and delivered, just in case there are any unexpected delays. Express orders will ship & deliver within 24-72 hours.

Will I receive a tracking number for my order?

  • Yes! When your order ships, you will be emailed a tracking number. Please note, it can take up to a week for that tracking number to appear on the carrier’s website.

Can I upgrade my shipping?

  • YES! Free Expedited shipping available on all order. Want it faster? For $3.99 We will express your order. 

What if I order multiple items? Will they ship together?

  • Not necessarily, as we deal with hundreds of suppliers across the country and throughout the world. Your items will likely ship separately.

Is PayPal Cash Back applied to my order?

  • No, it is credited to your PayPal account.

Where is my PayPal Cash Back?

  • PayPal cashback is applied to your PayPal account after you place your order.



Do I have to pay for shipping back to DealsXS when I return an item?

  • FREE RETURNS! HASSLE-FREE! Read more about our AWESOME return policy here.

How long do I have to return an item?

  • For most items, you have 15 days from the receipt of delivery to make a return eligible.  For more details please see our Returns page. Product Conditions offers deals on hundreds of thousands of Products-damaged, returned, open-box, and pre-owned products. A used or open box item purchased from can be returned within 30 days of receipt of shipment. Renewed products come with the Renewed Guarantee giving you a replacement or credit within 30 days of purchase if the item does not work as expected.




All of our products go through a quality check prior to being sold. We use conditions such as "Open Box" to give you an understanding of the overall condition the product is in. We then help you better understand the item condition by listing comments unique to that item.


An item that has been inspected and tested by or an performance-managed supplier, to work and look like new. The item has minimal to no signs of wear, or visible cosmetic damages when held from 12 inches away. Product may come repackaged. All accessories will be present, though some may be generic brands. The product comes with the Renewed Guarantee giving you a replacement or credit within 30 days of purchase if the product does not work as expected.

Open Box

An item in perfect working condition. Original protective wrapping may be missing. The original packaging may have minor damage, or item may come repackaged. Package damage is clearly defined for each item. All accessories are present.


**Free Returns is available to delivery addresses in the 50 states of the United States only, including Alaska and Hawaii. Free Returns is available to APO/FPO addresses when using a United States zip code only. Additional geographic shipping restrictions may apply to particular products. 

**Free Returns is NOT available for International Orders, For more info please email us.

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HOWEASY Portable Power Station, 300Wh 81000mAh Solar Generator Lithium Battery Pack, With 2 110V/330W AC Outlet/PD Type-c Ports/2 USB3.0 Ports/2 DC Ports For CPAP, Outdoor Adventure, Road Trip Camping.

$662.61 USD
$389.77 USD