ROCKSOLAR Utility 300W Portable Power Station - Lithium Battery and Solar Generator

• ALL-IN-ONE POWER STATION: The ROCKSOLAR Utility is an all-in-one power station that utilizes a Lithium-ion Polymer battery to provide more power and a longer lifespan. This dependable power solution is ideal for larger jobs, longer trips and can prepare you for longer power outages and emergencies. It is perfect for RVs, mobile homes, camping, boats, van life, and worksites.
• ONLY BATTERY PACK YOU NEED: The ROCKSOLAR Utility is the only battery pack you need, it has a life cycle of 1000+ and comes with 2 AC 110V Pure Sine Wave output capable of 300W peak 500W power outputs, 1 DC (9-12.6V/ 15A max) power output ports, and 4 USB output ports including a 1 USB type C & 3 USB (5-9V/ 2A) QC 3.0 output ports.
• FAST CHARGE & LIGHTWEIGHT: This portable power station is lightweight and can be recharged quickly, it weighs under 10lbs and can be recharged in 3 ways using ROCKSOLAR 60W or 100W solar panels (sold separately) under full sun, from an AC Wall Outlet (100v-240v) within 8 hours (charging cable included), or from your carport (charging cable included) on the go.
• CLEAN VERSATILE QUIET OUTDOOR POWER: The ROCKSOLAR Utility is a clean, versatile, and quiet outdoor power solution that features a built-in advanced battery management system (BMS) that protects you and your devices against overcurrent, over-voltage, over-temperature, and provides clean power just like at home. It is a quiet generator that does not require fuel or gasoline and is fume-less, noiseless, and does not make clanging noises.

• The Utility is a very powerful yet very portable power station, it's great to take on road trips and store in your car or trailer. It's also a reliable backup power source during power failures.
• On a camping trip, keep you can keep your food cold with a mini fridge. You can also charge a USB-powered CPAP (18 hours) and a CPAP for 5-6 hours.
• You can also use it with car kits, including lift jacks, air pumps or inflators, vacuums, and more. Also, power your business vendor stalls and outdoor market booths.
• It's also great for a remote workstation as it can charge your phone up to 24 times and a laptop up to 6 times. It is also a great pairing with a ROCKSOLAR 100W Solar Panel so that you can charge the Utility anywhere. 

Others Same Related Product:
ROCKSOLAR Nomad 400W Lithium Battery Portable Power Station/Solar Generator

What can the ROCKSOLAR 300W Portable Power Station Charge?

This high-powered battery supply remains portable at under 10lbs! The ROCKSOLAR Utility 300W Portable Power Station with a Lithium-ion Polymer battery gives long-lasting life to power tools and electronics while working remotely. For the explorer, power your laptop, drone, and camera continually and never miss your shot. For the builder, charge tools and remote power maintenance to get the job done. Your day will end before the power supply does!

Additionally, recharged in 3 ways with ROCKSOLAR 60W or 100W solar panels under full sun, from an AC Wall Outlet (100v-240v) within 8 hours) or recharged from your carport (charging cable included) on the go, perfect for all of your job site, camping, and RV-ing needs.

The ROCKSOLAR Utility portable power station has multiple ways to charge your devices with a variety of ports. It includes: 2 AC 110V Pure Sine Wave output capable of 300W (peak 500W) power outputs, 1 DC (9-12.6V/ 15A max) power output ports, and 4 USB output ports including a 1 USB type C & 3 USB (5-9V/ 2A) QC 3.0 output ports.

ROCKSOLAR Portable Power Stations vs. Traditional Portable Power Stations

Compared to traditional portable power stations, ROCKSOLAR stands out from the crowd. Some of our advantages include:

• All you need in a power station: The ROCKSOLAR Utility is a Lithium-ion Polymer battery designed to provide more power for longer. This dependable power solution is great for larger jobs and longer trips and prepares you for more extended power outages and emergencies. Great for RVs, mobile homes, camping, boats, van life, and worksites
• Higher electrical efficiency: The ROCKSOLAR Utility has multiple ways to charge your devices with a variety of ports, including 2 AC 110V Pure Sine Wave output capable of 300W (peak 500W) power outputs, 1 DC (9-12.6V/ 15A max) power output ports, and 4 USB output ports including a 1 USB type C & 3 USB (5-9V/ 2A) QC 3.0 output ports.
• Faster recharge: This lightweight, portable power station weighs in under 10lbs and is recharged in 3 ways with ROCKSOLAR 60W or 100W solar panels under full sun, from an AC Wall Outlet (100v-240v) within 8 hours or recharged from your carport on the go.
• Perfect for indoors or outdoors: This solar generator includes a built-in advanced battery management system (BMS) that protects you and your devices against overcurrent, over-voltage, and over-temperature and provides clean power like at home. Quiet generator with no fuel or gasoline needed, fume-less, noiseless, and no clanging. 

ROCKSOLAR Technology

ROCKSOLAR was created in response to the demand for off-grid power sources everywhere and the increasing scale of the camping market, outdoor activities, and emergency/natural disaster events. 

Led by our experienced crew, ROCKSOLAR was officially founded and registered in 2017. The products are equipped with the latest innovations to provide tough design, high performance, exceptional quality, and noiseless, fumeless portable power stations.

Before ROCKSOLAR was founded, for nearly a decade, the crew specialized in designing BMS solutions of lithium battery charge and discharge technology for professional clients globally. The crew has never stopped exploring better ways of storing clean energy sources.

Rely on ROCKSOLAR Wherever You Need Power

Use the ROCKSOLAR Utility when you're working outside for a long time, need to power up during a road trip, or need a reliable backup in an emergency. Since it's so compact and powerful, you can bring it anywhere in your RV, trailer, car, or worksite. 

The ROCKSOLAR Utility also comes in handy during emergencies. Whether it be a huge thunderstorm or an extra-bad blizzard, use this power station to charge appliances and devices while also having the capacity to keep your RV or power tools running.

Ways to Charge the Utility 300W Portable Power Station

Full of all-day power with a 333 Wh high-quality lithium-ion battery, the ROCKSOLAR Utility is your perfect companion for long days on the work site or adventurous camping, RV, fishing, hiking, or road trips. Power laptops or tablets for a long time to work for hours, or charge sales booths, vehicles, and power tools so you can focus on the task at hand. 

The ROCKSOLAR Utility also has multiple ways to charge your devices with a variety of ports. It includes: 2 AC 110V Pure Sine Wave output capable of 300W (peak 500W) power outputs, 1 DC (9-12.6V/ 15A max) power output ports, and 4 USB output ports including a 1 USB type C & 3 fUSB (5-9V/ 2A) QC 3.0 output ports, which can all be used at once.

You can expect a quick recharge if you're charging the Utility itself or your devices. You can charge your device with the cable included using a wall output or the included car charging cable, and the portable power supply station has a life cycle of 1000+ uses. Using a ROCKSOLAR 30W, 60W, and 100W Solar Panel, you can also charge the power station.

Looking for some accessories to go with your Utility Power Station? A power adapter can help you stay connected anywhere to anything, and lithium batteries can be charged to stay stocked up - on supplies and power. 

ROCKSOLAR Solar Panel for Utility 300W Portable Power Station

Portable solar panels are more compact or foldable, easier to install and can be brought with you on long trips, just like the Utility Power Station. They convert sunlight into electricity or heat like typical solar panels, with each panel being divided up into smaller cells made of thin layers of silicon. 

Portable solar panel kits usually include a cable, storage case, stand, solar charge controller, inverter, and battery. Because of its portability, it is an excellent option for having a power device on the go. Never worry about your Utility running out of power when you can recharge it with an eco-friendly, powerful ROCKSOLAR Solar Panel. 

Utility 300W Portable Power Station Compared with Other ROCKSOLAR Models

The ROCKSOLAR Utility is perfect for power car/trailer accessories, work sites, vendor booths, and bigger devices/appliances. This model is compact, at just under 10 pounds, and powerful, perfect for bringing on a long trip in an RV, car, or boat, to power up your tools on the job, or as a reliable backup source during a power outage.

If you want an even more lightweight and portable power station, look out for the 80W Weekender - perfect for powering small electronics like cellphones, cameras, laptops, and drones. You can also opt for the slightly more powerful 100W Adventurer - great for devices, car accessories, and mini-fridges.

The 200W Ready is great for having portability and power - perfect for vendor booths and charging multiple devices or appliances at once. The NOMAD 400W Portable Power Station can charge car batteries, air pumps, vacuums, and RV accessories for larger jobs. 

How long will a 300W Portable Power Station last?

The 300W Portable Power Station can last for over 1,000 charges, you can use it to charge a USB-powered CPAP for 18 hours and a CPAP for 5-6 hours.

Can you use a 300W Portable Power Station while charging?

Yes, you can use the 300W Portable Power Station while it is charging. Most solar power stations are safe to operate even when they're being charged.

Can a 300W Portable Power Station charge power tools? 

Yes, the ROCKSOLAR 300W Utility is suitable for worksite jobs like powering various tools, small appliances, and devices, a mini fridge, and as a backup power source during a storm or outage.

How to keep this product when it is not used for a long time?

If the power station is stored for an extended period of time, it should be charged to 60-80% of its rated capacity, and it should be kept in a dry and cool environment with temperatures ranging from 0°C to 40°C and humidity levels ranging from 0% to 60%. Keep a safe distance from fire and heat sources and avoid contact with corrosive substances.

300W Portable Power Station has a fast charge feature? 

The Utility has a fast charge feature, it weighs under 10lbs and can be recharged in 3 ways using ROCKSOLAR 60W or 100W solar panels (sold separately) under full sun, from an AC Wall Outlet (100v-240v) within 8 hours (charging cable included), or from your carport (charging cable included) on-the-go.

Ways to charge the 300W Portable Power Station?

You can charge the 300W Portable Power Station using a wall output or car charging cable which is included and Using a ROCKSOLAR 30W, 60W, and 100W Solar Panel (Sold Separately)