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Backup Lithium Battery with LED light

$368.51 USD
$216.77 USD

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100% Hassle-Free Returns

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Product description

  • 🔋Powering up to 8 Device🔋 Features with 8 output ports: 110V AC output, DC output, wireless charging port, car port, Type-C, quick charge USB 3.0 port, and 2 USB ports, BR300 portable generator can charge all of your electric life fun including phone(35 times), LED light, Laptop, TVs, Drone, Camera, CPAP, etc anytime, anywhere.
  • 🚀Wireless & Faster Charge 🚀Built-in thick copper coil, BR300 portable power station can charged more sensitively and conveniently by QI wireless quick charging port without charging cable. Quick charge USB 3.0 port and 60W Type C PD port for 400% faster charge.
  • ❤️Quality Assured❤️Pure Sine Wave inverter, high conversion rate, low loss, working faster, quieter and more stable.
  • đź‘śEasy to Carryđź‘śThis entry-level portable power station is equipped with a 296Wh lithium-ion battery pack, weighing only at 4.29 pounds, packed in an easy-to-carry size and 115° foldable wave groove handle.
  • đź‘ŚBuy With Confidenceđź‘ŚThe portable power station has been featured as the "Best Portable Power Generator of July 2021". A classic choice for your pick.

Product Description




Compact & High Capacity

Weighted at 4.29 pounds, the Joyzis BR300 portable power station is equipped with 300Wh (80000mAh) high capacity power. It is extremely portable thanks to its 90-degree foldable handles and the compact size of 7.28* inches, suitable to carry around without the puzzle about the power outage.

Various ports for more Devices

The BR300 provides different kinds of output options so that most demand can be satisfied. With the Joyzis power station, you could easily charge most devices during outdoor activities or emergency situations.


  • Quick charge USB 3.0 port
  • 2*USB ports
  • 110V AC output
  • DC input
  • DC output
  • Wireless charging port
  • Type-C PD60W(Need to be used with Type C 60W PD Fast Charge cable)

Four kinds of lights

Never worry about a sudden power cut! The light on both sides of the power station will always accompany you in the worst situations. There are four kinds of lights to meet your lighting needs in the darkness. You can choose the most suitable lights for your work or entertainment.


  • Always on
  • Fast flashing
  • SOS signal light
  • Eye protection reading light.




Ready for CPAP

The Joyzis power station devotes to bring high-quality sleep to each CPAP user. It provides AC and DC ports in order to suit different models plugs. But please note that the working hours depend on the power of your CPAP device. You can refer to more details in the following FAQ and the specification table.

Four recharging methods

You can recharge the power station via a 15V-24V solar panel(not included in the package, need to be purchased separately), which means that you could enjoy your wonderful outdoor travel without worrying power source. In addition, in order to deal with different scenarios, the power station can be recharged to full power in other ways:


  • From Type-C PD60w port
  • From DC in port
  • From Car charger port

Inside the package

In the parcel, you could find the following thing inside.


  • Portable Power Station *1
  • AC Adapter *1
  • Power Cable *1
  • Car Charger Cable *1
  • User Manual *1


1.Can I use CPAP devices with the Joyzis Portable Power Station?

Sure. But please note that the working hours depends on the power of your CPAP device. And there is a certain loss in energy conversion. For example, if your CPAP device has a power of 70W, then its working hours approximately equal to 300Wh multiplied 0.85 divided 70W, which equals to 3.6 hours.

2. What kind of solar panels are compatible with the Joyzis Portable Power Station?

The Joyzis Portable Power Station can be recharged by a solar panel with a voltage of 18 to 24 volts through the 3.5mm*1.35mm cable. Please note that too high or too low voltage may make it not work. So please match the Joyzis with a suitable solar panel(not included, need to be purchased separately).

3.Will I need to turn the button off if I am not using it?

As long as you turn the button on, there will still be a certain amount of power consumption even with nothing plugged in. At the same time, the heat generated by the power station may keep the fan working that make noise. So remember to turn off all the buttons if you are not using it.

4.Why can’t I recharge my power station with the Type-C fast charge?

If you want to use the Type-C cable to recharge the power station, please check your charger and cable that whether they comply with PD protocol and whether the rated power is higher than 60W. If not, it will not achieve the effect of fast charging. In this case, we suggest changing your charger and cable and try it again. Similarly, if you want to use the power station to fast charge your device, you ought to prepare a Type-C cable as mentioned above.


1. The instant start-up power maybe 2-4 times more than the rated power, which may exceed the upper limit of the power station. So please kindly check the rated power of your electronics before using them.

2. When charging multiple devices at the same time, please make sure the total rated power of the devices are under 300W. Otherwise, it may lead to defects of power station.


Capacity 300Wh(80000mAh)
Battery Lithium-Ion battery pack
Dimensions 7.28* inches
Weight 4.29 pounds
Outputs QC USB3.0*1, USB 5V3A*2, 330W/110V 60HZ AC*1, 12V/10A DC5.5*1, Type-C PD60W*1(Need to be used with a Type-C cable that complies with PD60W), Wireless charging(MAX 10W, support 7.5W and 5W)
Inputs 18V/3.5A DC3.5*1, Type-C PD60W*1(Need to be used with a charger and a Type-C cable that complies with PD60W)
Illumination modes Always on, Fast flashing, SOS signal light, Eye protection reading light.
Packing list Portable Power Station *1, AC Adapter (Type-C) *1, Power Cable *1 (Connected with the AC Adapter), Car Charger Cable *1, User Manual *1
Phone 16 charges 35 charges
Laptop 7H 16H
DJ Drone(DJ Min) 7H 16H
Camera(10w) 22 charges 50 charges
LED Light(5W) 25H 56H
CPAP(70W) 1.8H 4H
Mini Cooler(60W) 2.1H 4.7H
TV(60W) 2.1H 4.7H

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



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.


International Shipping Policy

We offer international shipping to many countries around the world. Please note that international shipments may be subject to customs fees, taxes, and other charges, which are the responsibility of the buyer.

Shipping Times:

  • USPS: 2-3 weeks for delivery
  • UPS: 1-2 weeks for delivery

Please note that these are estimated shipping times and can vary based on your location, customs processing times, and other factors beyond our control.

Shipping Methods: We offer two shipping methods for international orders:

  • USPS First-Class Mail International: This is our standard shipping method, which offers affordable rates but may take longer for delivery.
  • UPS Worldwide Expedited: This is our faster shipping method, which offers more reliable and faster delivery times, but comes at a higher cost.

Please note that some countries may have restrictions on certain products or shipping methods, and we reserve the right to cancel orders or change shipping methods based on these restrictions.

Tracking: All international shipments will include tracking information. Please note that tracking information may not be available for all countries or for all shipping methods.

Returns and Refunds: We accept returns for international orders within 30 days of delivery, as long as the items are in their original condition. Please note that we do not refund shipping fees or any customs fees, taxes, or other charges incurred during shipping.

If you have any questions about our international shipping policy or would like more information about shipping to your country, please contact us before placing your order


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.

*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.


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.
    • We offer international shipping to many countries around the world. Please note that international shipments may be subject to customs fees, taxes, and other charges, which are the responsibility of the buyer.
  • International Shipping Times:

    • USPS: 4-8 weeks for delivery
    • UPS: 1-2 weeks for delivery

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 $9.99 We will express your order VIA USPS Priority Mail Service. 

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?

  • ALMOST-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.


**Almost-Free Returns is available ONLY for customers that pay the additional re:do coverage at checkout. The delivery addresses must be within the 50 states of the United States only, including Alaska and Hawaii. Almost-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. 

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

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Backup Lithium Battery with LED light