PRYMAX Portable Power Station, 300W Solar Generator 2019 Updated 298Wh CPAP Backup Battery Pack with LED Flashlight,110V/300W Pure Sine Wave,AC Outlet, QC3.0 USB,for Outdoors Camping Travel Emergency

Get The Best Deal
See Special Price

It is a gas-free compact portable multipurpose solar generator/battery backup which integrates outdoor portable battery pack.

It also has a Battery Management System (BMS); It provides short-circuit, overcharge and overload protection, and is made of environment friendly, energy saving and fire-proof ABS material.

We make it with 3 output modes: AC outputs, DC output and USB outputs, it isn’t only an online ups, but also a backup battery which can charge portable

It’s applied to various fields such as Camping, Party, AR Travel, Emergency etc.

  • 🔥【298Wh Large Capacity Battery】Featuring with updated lithium battery cells, this power station is 298Wh powerful enough to charge a smartphone 40 times, laptops 7-8 times, 32″ TVs 5+ hours, CPAP 4+ nights(using DC converter), mini-refrigerator 5+ hours, lights or other small appliances. Rated power is 300W while peak surge power is 600W.
  • 🔥【Super Multiple Ports】Prymax portable power bank is equipped with much richer ports than others, including 2* AC output ports(pure sine wave), 3* DC ports(12&24V output, 19V input), 2* 5V 3.1A USB ports, 1* 5V3A/9V2A type-c quick charge port, 1* 12/8A cigarette lighter port, fully meeting the needs of your travel charge.
  • 🔥【Run More Safely】2 pure sine wave AC outlets ensure a safer charge for your sensitive devices, better than modified sine wave and clean power like utility supplied electricity. Built-in Smart and Silent Cooling Fan will automatically turn on the fan when the unit is hotter to maintain the unit at the constant temperature without running the fan constantly. The low-noise and gas-free design make it more environmentally friendly.
  • 🔥【Compact and Portable】With an easy-carry handle, Prymax power station is a portable model in its class at just 6.5 lbs and 8.5*7*5 inch/23*19*14cm. Take it with you on-the-go and never worry about power shortage. Flashlight with SOS light design provides convenience for your outdoor emergency.
  • 🔥【What You Get】Package includes 1*298Wh portable power station, 1*AC power adapter, 1*user manual and 1*service card. Prymax always offers professional and friendly customer assistance so that you could better understand and use the product.


Power Your Life with 2019 Updated Prymax Portable Power Station

With 2019 updated Prymax 298Wh portable power station, you can easily stay powered on-the-go. Take this lightweight (only 6.5lbs) power station with you on cottage trips, excursions, or anywhere you might need power. .Since there’s no gasoline required and no toxic fumes, the Prymax power supply is completely safe to use inside your house, tent, and car. The Prymax 298Wh portable generator is great for all your medium sized power needs or multiple smaller devices.

Package Content
  • 1 x Prymax Portable Power Station
  • 1 x AC Power Adapter
  • 1 x User Manual
  • 1 x Prymax Service Card


Support Powering 300W Equipment

  • Worry about no power to power your phone, tablet, camera, light or more while camping? Don’t worry, this portable power station can solve your problem. It can charge your devices that operate at less than 300 watts, such as smartphones, laptops, TVs, lamps, droneS, CPAP machine, mini fridges and more small appliances.
  • Not recommended to power a hair dryer, a heater or a water pump over 600W.


Use with CPAP for up to 4 nights

Prymax power station has two ways to power your CPAP machine: 110V AC Plug or 12V DC Plug. We strongly recommend that CPAP users use DC CONVERTER to work with this power station and turn off or remove the HEATER/ HUMIDIFIER, so it will last much longer.


Advanced Solar Generator Technology

Besides charged from an AC wall outlet, this power station can be charged from a 30W-120W solar panel (not included). In full sun, it takes about 9 hours to be fully charged.


Your Safety, Our Concern

Designed by professional battery experts, Prymax power station is safe. Battery management system enables short circuit protection, voltage control, Overheat control.



  • Q1: How do I know how long this portable power station powers my device?
  • A: Working Time = 298Wh/operating power of your device. For example, if it powers a 40W laptop, this power station can charge the laptop 7.45 times(298/40=7.45); if it powers a 30W fan, the working time can be roughly calculated as 9.93 hours(298/30=9.93). Battery capacity is an important consideration in the acquisition of the power station. When being used to charge the same connected device, the higher the battery capacity of the portable power station, the longer the continuous charging time will be.
  • Q2: How long does it take to full charge this power station?
  • A: Within 7 hours from an AC wall outlet; within 8 hours from car charger; within 9 hours from a 30W-120W solar panel (Sold Separately) in the full sun, the higher the power, the faster the charging speed. To extend the life of the product (lithium battery), it is best to charge it once in 3 months and at least once in 6 months.
  • Q3: What the type of solar panel do you recommend?
  • A: We suggest customer choose the solar panel giving out 15-23V and use a MC4 cable with 5.5*2.1mm DC. 12V solar panel can be used as well, but the charging speed will be slower.
  • Q4: Will it cause damage to my digital products or cause safety problems while charging?
  • A: Never worry about this. Prymax power station is equipped with upgraded lithium battery with overcharge, overpower, overcurrent, overvoltage, high/low temperature, short circuit, electromagnetic field, recovery protection, FCC, CE, RoHs certificated. Built-in pure sine wave inverter, AC output is the same or even better sine wave AC as our daily use grid, because it does not have electromagnetic pollution in the power grid.
  • Q5: This product is expensive. Do you offer any after-sales support?
  • A: Yes, we offer every customer free 2-year after-sales professional technical support. If you have any problems about this power station, feel free to let us know. We will reply to you within 18 hours.

PRYMAX Portable Power Station, 300W Solar Generator 2019 Updated 298Wh CPAP Backup Battery Pack with LED Flashlight,110V/300W Pure Sine Wave,AC Outlet, QC3.0 USB,for Outdoors Camping Travel Emergency


Learn All About Solar Energy Here

Do you know what solar energy is? You surely know that solar power is used to energize all types of devices and structures, both residential and commercial. Solar energy is much cleaner than other sources of energy, especially coal and other fossil fuels. This article has the tips you need to get started.

Don’t assume that solar energy involves full scale remodeling and ripping apart the roof. At least you can start by replacing your outdoor lights with solar-powered counterparts. During the daytime, they will charge. At night, they will light up from the power they have stored.

If you’re leasing your solar energy device, make darn sure that you can transfer your lease if need be. If you decide to sell your house, you’ll still have to pay for the lease if you can’t transfer it. Having the transfer of lease option can get you out of your contract and allow the new homeowners to enjoy the benefits.

Just because you have a lot of cloud cover does not mean you can’t get solar power! The temperature is irrelevant as long as your panels are safe and they are getting proper sunlight. Actually, those who have solar power say dreary days give their system more energy.

Search for grants and rebates that can help defray some of the installation expenses. At first glance, such a system seems very expensive. Do your research and you may find great programs that offer rebates, grants or other incentives to help you get the solar power equipment to get you started. They can bring down the cost considerably. You might have the ability to take an expense deduction at tax time.

Always do the math and budgeting before taking the plunge into solar energy. Depending on your location, solar panels might be too expensive when overhead and output potential are taken into consideration. If you wait to see if they are going to save you money after your purchase, you could end up being very unpleasantly surprised.

Be sure that you have your solar panels installed in a location that is best for all seasons of the year. If you don’t know where you should put them, you may want to look at the sun’s path sun in your area and think about the changes that happen every season.

Your heating bill will be lower if you install solar panels that are photovoltaic on your house or use water heating that’s solar. If you can count on five hours of sunlight a day, you should consider investing in photo-voltaic panels. You can benefit immensely by using a solar water heater to help heat your swimming pool.

The benefits of solar power increase with each year as improvements continue to be made. But, there are some smaller appliances that will run on solar power. Generators are perfect for black outs or camping, for example.

If you want to go green, consider solar energy panels. Solar energy harnesses the power of the sun, a free and entirely renewable source of power. Using solar energy will lessen the amount of fossil fuels you use.

Keep track of how much energy you use and look for patterns. Before switching to a solar energy system , you should have a good sense of the amount of power you use. This is important to choose the right size solar energy system. It is best to review a full year’s worth of energy bills to get a firm idea of your seasonal consumption.

A solar powered fan for your attic is a good choice if switching completely to solar power is not feasible. These fans have temperature sensors that switch automatically on when the attic reaches a certain threshold. This will remove heat and lower the cost of cooling. As a bonus, being solar powered, it will not add to your power bill.

You want to have a plan for your solar energy panels and maybe purchase a few at a time, because they are an expensive initial investment. Hire a pro to conduct an energy audit. This audit helps you identify where you can save energy by making a few changes. That saves you on buying more panels.

You should pay close attention to the weather if you are thinking about purchasing solar panels. High-quality solar panels produce enough power for the home if they can get unobstructed sunlight for about five hours a day every day. When your area is burdened by clouds or snowfalls, this isn’t the energy source for you.

Get the solar energy system inspected twice yearly to make sure it’s working right. This evaluation entails verifying that all connections are fully functional, your panels are correctly angled, and that the power inverter still functions.

Use a clothesline to dry your clothes. It may be an old idea, but it still works! Instead of using machines when it’s sunny, take your clothes and hang them in your yard. You will save money and energy and have crisp, fresh smelling clothes.

In your home, find the most effective method to use solar power. Many systems will not cover all of your energy needs, particularly when it comes to your heating system. However, they can generate enough power to heat up your water. Getting familiar with how they are different can lead you to making the best selection for your home.

Now that you’ve learned more regarding solar energy, you need to take it a step further. The knowledge of this article is only good when applied. Take what you have learned, put it to use and start saving money today. Tell your friends and family so they can jump in too.