YABO Factory Supplier SG300 300W Portable Power Station Rechargeable Power Bank AC DC Charging Solar Generator

Specification

SG300 300W Portable Power Station – Your Reliable Outdoor Energy Partner

The SG300 300W Portable Power Station is designed to deliver stable, efficient, and safe power wherever your adventures take you. Equipped with a large 249.6Wh battery capacity and engineered with advanced safety features, this compact solar generator provides dependable electricity for camping, outdoor work, travel, emergency backup, and household use. Whether you're powering devices in the wilderness or ensuring essential appliances continue to run during a power outage, the SG300 offers everything you need in a lightweight, portable form.

1.High-Performance 300W Output for Multiple Scenarios

Powered by a true 300W high-power AC inverter, the SG300 ensures consistent energy delivery suitable for most small to medium household appliances. From cooking equipment to small electronics, it supports your daily needs even when you're far away from a traditional power grid. The 220V pure sine wave output guarantees that your devices receive clean, stable electricity—just like the power you use at home—protecting sensitive equipment and extending their lifespan.

This makes the SG300 ideal for outdoor camping, RV travel, night fishing, picnics, field operations, emergency rescue, and home backup power.

2. Large-Capacity 249.6Wh Battery for Long-Lasting Power

Built with a high-quality 78Ah lithium battery, the SG300 Portable Solar Power Station provides enough capacity to keep your devices running for hours. Charge smartphones, tablets, laptops, cameras, drones, mini-fridges, lamps, communication equipment, and other essential electronics with ease.

Whether you're preparing a meal outdoors, working remotely in nature, or facing an unexpected blackout, the SG300's reliable power reserve ensures uninterrupted operation.

3. 5 Output Modes & 7 Multi-Function Ports

To meet diverse power needs, the SG300 offers five output modes and seven versatile ports, making device connectivity simple and efficient:

• 220V AC Output (300W Max)
• USB-1 Fast Charge Port (5V/3A, 9V/2.5A, 12V/2A)
• USB-2 Output (5V/2.4A)
• USB-3 Output (Standard)
• Type-C PD3.0 60W Output
• DC5521 12V/6A Output
• 12V Car Cigarette Lighter Port

These ports support simultaneous charging of multiple devices while maintaining stable performance. Whether you’re powering a laptop, blender, rice cooker, camping lights, or communication tools, the SG300 gives you flexible control in any environment.

4. Three Convenient Charging Methods

The SG300 Solar Generator supports three charging methods, ensuring energy accessibility wherever you go:

1. Wall Outlet (Mains) Charging – 6–7 Hours
Plug into a standard household socket to fully charge the power station in approximately 6 to 7 hours.

2. Solar Panel Charging
Connect certified solar panels to transform the SG300 into a complete solar power system. Perfect for long outdoor stays, camping trips, RV sites, or remote work. Enjoy endless solar power and elevate your self-sufficient lifestyle.

3. Vehicle Charging
Use your car’s 12V socket to charge the station while traveling for added convenience.

The SG300 also supports simultaneous charging and discharging, greatly enhancing its practicality during ongoing outdoor activities.

5. Efficient Pure Sine Wave Output

Unlike modified wave power stations, the SG300 provides a true pure sine wave output, ensuring:

• High current stability
• Reduced interference
• No damage to sensitive electronics
• Lower operational noise
• Higher efficiency and reliability

This makes it safe for powering laptops, medical devices, drones, and other precision tools.

6. Built-in High-Brightness LED Light with 3 Modes

The SG300 300W Portable Power Station includes a powerful integrated LED flashlight featuring:

• Always-On Lighting Mode
• SOS Emergency Mode
• Strobe Mode

Whether you’re camping, hiking, repairing, or facing a night-time emergency, the built-in light provides essential illumination you can depend on.

7. Advanced BMS Battery Management System

Safety is a top priority. The SG300 is equipped with a complete Battery Management System (BMS) offering multiple layers of protection:

• Temperature Protection
• Over-Discharge Protection
• Overcurrent Protection
• Overload Protection
• Short Circuit Protection
• Overvoltage Protection

This ensures long-term battery health, stable performance, and safe operation in all environments.

8. Durable, Portable, and Designed for Versatility

Featuring a sturdy build and ergonomic handle, the SG300 is easy to carry and can withstand the demands of outdoor use. Whether setting up a camp kitchen, powering tools, supporting home appliances during outages, or maintaining communication equipment during travel, the SG300 adapts to countless scenarios.

Its compact size makes it an excellent choice for people who love camping, outdoor photography, roadside assistance, night fishing, RV living, and emergency preparedness.

9. Why Choose the SG300 300W Portable Power Station?

• Reliable Solar Generator for clean renewable energy
• True pure sine wave output protects sensitive equipment
• Multi-port flexibility for a wide range of devices
• Safe, stable, and durable with advanced BMS protection
• Supports solar charging, home charging, and vehicle charging
• Lightweight and portable for all outdoor adventures

The SG300 delivers powerful performance, exceptional versatility, and unmatched convenience—making it the perfect portable power solution for modern outdoor lifestyles.