300W 192Wh Portable Power Station

STAR 300Z

The STAR-300Z is a compact 300W portable power station providing stable AC output and multiple charging ports for outdoor and emergency use.

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300W 192Wh Portable Power Station

As a professional 300W power station factory, we deliver this high-performance 300W power supply with 192Wh (60000mAh) large capacity. It powers your 60W laptop for 3 hours, camera for 10 charges, 70W projector for 2.3 hours, and drone for 3.2 charges on a single full charge. It is the top choice for bulk solar generator orders, perfect for camping, road trips and off-grid outdoor activities.

192Wh Multi-Port | Charge All Devices Simultaneously

This 300W power supply from a leading 300W power station factory features a full set of versatile ports: 2×300W AC outlets (600W surge), 1×60W DC port, 1×45W USB-C PD, 2×18W USB-A ports. It can power laptops, drones, cameras, game consoles and small appliances at the same time, making it an ideal option for bulk solar generator purchases for resellers and outdoor enthusiasts.

300W Portable Power Station for All-Day & All-Night Use

Built by a professional 300W power station factory, this 300W power supply adopts premium LiFePO4 battery with 3000+ charge cycles (to 80% capacity), delivering stable, long-lasting power for your campsite day and night. It is the perfect off-grid power solution, and a top pick for bulk solar generator orders for camping gear suppliers.

2x Longer Runtime 300W Portable Power Station

This 300W power supply from a reliable 300W power station factory delivers up to 2x longer runtime for low-power devices, including LED lights, routers, small fans and more. It operates ultra-quietly and efficiently, with a built-in 2W emergency LED light, making it perfect for home blackout backup, and a great option for bulk solar generator orders for home emergency use.

Full Package Ready to Use Out of the Box

As a professional 300W power station factory, we provide a complete package for this 300W power supply: 1×STAR 300Z main unit, 1×AC charging cable, 1×user manual, 1×quick start guide. It is ready to use right out of the box with no extra accessories needed.

Compact AC Power for Outdoor Living

With a 300W rated output (600W surge) and 192Wh capacity, the STAR-300Z powers laptops, small appliances, lights, and electronic devices. It supports AC, USB, and DC outputs, making it suitable for camping, road trips, and backup power during short outages.

Applicable Scenarios & Devices

laptops, lights, fans, camping devices, emergency backup.

Portable Power Supply Parameter Table

Key Parameter	Output	Input
Rated Power: 300W Energy Capacity: 192Wh (60000mAh) Battery Cell Type: LiFePO4 Dimensions (LxWxH): 22x13x18 cm N.W.: 5.5 pounds / 2.5 kg Operating Temperature: 14~113°F / -10~45°C Cylce Life: >3000 cycles (to 80% capacity)	AC Output: 100-240V, 50/60Hz, 300W (Surge 600W) DC Output: 12V⎓10A, 120W Max. 2xUSB-A: 5V⎓3A, 9V⎓2A, 12V⎓1.5A, 18W Max. USB-C: 5V⎓3A, 9V⎓3A, 12V⎓3A, 20⎓2.25A, 45W Max. LED Light: 2W	AC Input: 100-240V, 50/60Hz, 55W Max. Solar/DC5521 Input: 10~30V⎓5A, 60W Max.

FAQ for 300W 192Wh Portable Power Station

Q1: What devices can this 300W Portable Power Station power?

A1: This high-performance 300W power supply, manufactured by a professional 300W power station factory, delivers 300W rated power with 600W surge peak power. It seamlessly powers most of your daily and outdoor devices, including laptops, smartphones, cameras, drones, camping lights, small fans, projectors, mini fridges, and other low-to-medium power appliances. As a top pick for bulk solar generator orders, it fully meets your power demands for camping, road trips, outdoor adventures, and home blackout backup.

Q2: How long will this 192Wh 300W Portable Power Station last on a single full charge?

A2: Equipped with 192Wh (60000mAh) large energy capacity, this 300W power supply provides reliable long-lasting power for all scenarios. On a single full charge, it can charge a standard smartphone 12+ times, a 60W laptop 2-3 times, a 10W camping light for 30+ hours, a 50Wh drone 3+ times, and a 70W projector for 2+ hours. It fully supports short-to-medium outdoor trips and home emergency use without frequent recharging.

Q3: What type of battery does this 300W Portable Power Station use, and is it safe and durable?

A3: This 300W Portable Power Station adopts premium automotive-grade LiFePO4 (Lithium Iron Phosphate) battery cells, the safest and most durable battery chemistry for portable energy storage. It retains over 80% of its original capacity after 3000+ full charge-discharge cycles, delivering a 10-year lifespan — 6-10 times longer than standard lithium-ion batteries. As a reliable product from a professional 300W power station factory, it is equipped with an advanced multi-protection BMS (Battery Management System) that provides real-time protection against overcharging, over-discharging, short circuits, overheating, overvoltage and overcurrent, ensuring 100% safe operation for both indoor and outdoor use.

Q4: How many charging methods does this 300W power supply support, and how fast is the recharging speed?

A4: This 300W Portable Power Station supports 3 flexible recharging methods to fit all scenarios, with convenient and efficient recharging performance:

① 55W AC Wall Charging: Fully recharges from 0 to 100% in about 3.5 hours, no bulky adapter needed;

② 60W Solar/DC5521 Charging: Fully recharges via compatible solar panels in as fast as 3 hours, perfect for off-grid outdoor camping, making it an ideal option for bulk solar generator purchases;

③ 12V Car Charging: Recharges via your vehicle’s cigarette lighter port during road trips and RV travel, fully charged in about 4 hours.It also supports pass-through charging, so you can power your devices while recharging the station itself.

Q5: Is this 300W Portable Power Station portable enough for camping and travel?

A5: Absolutely. Despite its powerful 300W output and 192Wh capacity, this 300W power supply features an ultra-compact design with dimensions of 22x13x18cm, and weighs only 5.5 pounds (2.5kg) with an integrated ergonomic handle for easy one-hand carrying. It fits perfectly in backpacks, car trunks or RV storage compartments, making it the ideal portable power companion for camping, hiking, road trips and outdoor worksites from a leading 300W power station factory.

Q6: How many ports does this 300W power supply have, and can it charge multiple devices at the same time?

A6: This 300W Portable Power Station is equipped with 6 versatile output ports to power all your devices simultaneously, eliminating the need for extra adapters or power strips:

2×AC Outlets: 100-240V, 300W rated (600W surge) for small appliances;
1×DC Output Port: 12V⎓10A, 120W Max for car appliances and LED lights;
2×USB-A Ports: 18W Max for smartphones, cameras and small electronics;
1×USB-C Port: 45W Max for fast charging laptops, tablets and fast-charge phones;
Built-in 2W LED Light: for camping and emergency lighting use.With this full port configuration, it meets all your multi-device charging needs for home, outdoor and emergency scenarios, and is a top choice for bulk solar generator orders.

Q7: Can I take this 300W Portable Power Station on a commercial airplane?

A7: No. This 300W Portable Power Station has a 192Wh capacity, which exceeds the international civil aviation standard for portable power banks (max 160Wh for airline-approved carry-on, with airline approval required for 100-160Wh). It cannot be carried on or checked in on commercial flights. It is specially designed and optimized for car travel, camping, RV trips and home backup use, where it delivers industry-leading portable power performance from a professional 300W power station factory.

Q8: Does this 300W Portable Power Station have an LED light, and what functions does it have?

A8: Yes. This 300W power supply from a reliable 300W power station factory is equipped with a 2W built-in LED light, which is very practical for lighting up your campsite at night, emergency lighting during home blackouts, and outdoor night activities. It adds an extra layer of safety and convenience to your adventures and daily life, making it a great option for bulk solar generator orders for outdoor gear retailers.

Q9: What is the operating temperature range of this 300W power supply? Can it be used in extreme environments?

A9: This 300W Portable Power Station is designed to operate reliably in a wide temperature range of 14~113°F (-10~45°C). Its premium LiFePO4 battery and optimized BMS system maintain stable performance in both cold winter conditions and hot summer environments, making it suitable for outdoor use in most climates across North America, Europe and beyond.

Q10: What are the key advantages of this 300W Portable Power Station over similar products on the market?

A10: This 192Wh 300W Portable Power Station from a professional 300W power station factory stands out with industry-leading features:

① Safe & Long-Lasting LiFePO4 Battery: 3000+ cycles to 80% capacity, 10-year service life, far more durable than ordinary lithium batteries;

② High Power & Stable Output: 300W rated/600W surge power, running most daily and outdoor devices;

③ Ultra-Light & Ultra-Portable: Only 2.5kg with one-hand carry design, perfect for camping and travel;

④ 3 Flexible Recharging Methods: AC, solar and car charging, with pass-through charging support;

⑤ Full Versatile Port Configuration: 6 ports to power multiple devices simultaneously;

⑥ Wide Temperature Adaptation: Stable operation from -10°C to 45°C for all-season use;

⑦ Advanced BMS Safety Protection: Stable and safe operation in all scenarios;It is the ideal cost-effective outdoor power supply for individual users, and also the top choice for bulk solar generator orders from resellers and retailers.

Q11: What is included in the package of this 300W Portable Power Station?

A11: The package includes: 1×300W 192Wh Portable Power Station main unit, 1×AC charging cable, 1×user manual, and 1×quick start guide. It is ready to use right out of the box, with no extra accessories required for basic use.