Are you looking for the perfect 300W portable power station for your next adventure or home backup? China is home to some of the best manufacturers in the industry. In this article, we’ll compare the top 300W portable power station factories in China, helping you make an informed decision for your power needs. Let’s dive in and explore the best options available.

G301–300W Power Station – Lipower

Product Details: The LIPOWER MARS-1000 is a 1000W/1100Wh portable power station featuring 3 x 110V PURE SINE WAVE AC outlets, 3 x USB A ports, 1 x USB-C (PD 60W), 2 x 12V DC ports, and 1 x 12V Car Charging Port. It uses NMC battery technology with a Battery Management System (BMS) for stable performance. The power station can be recharged via AC wall outlet, solar panels, car outlet, or generator. It is compact, lightweight, and silent, making it suitable for power outages, camping trips, and RV use.

Pros:
– More compact and lightweight compared to gasoline generators
– Zero emissions, eco-friendly, and cost-efficient
– No fumes, silent operation, and less maintenance
– Flexible recharge options from AC, car, solar, or generator
– High energy density and stable performance due to NMC batteries and BMS system

Cons:
– Limited capacity compared to larger power stations or gasoline generators
– Dependent on recharge methods which can be time-consuming
– May not support high-power devices for extended periods

300W Portable Power Station, 280Wh Battery Solar …

Product Details: Item number: JL-300. Battery Capacity: 278WH. Cell Specifications: 18650 lithium ion cells. Charging Specification: AC/DC 15V/3A. Solar Charging Specification: DC 18V/3A. Charging time: 7-9 hours. USB Output: 1 x USB 5/2A, 1 x Type-C PD 18W. Weight and dimensions not specified.

Pros:
– Pure sine wave inverter output, stable voltage and current, no working noise.
– Built-in large capacity, long life and high efficiency rechargeable power lithiu…
– DC multi-voltage output, compatible with a variety of equipment at the same time…
– Supports USB and Type-C interface output and QC3.0 fast charging.
– Intelligent high-current DC output, supporting all DC loads to work at the same…
– Digital display screen displays the working status of the equipment in real time…
– LED strong light lighting, with a variety of lighting modes.
– Intelligent battery protection system, effectively prevent overcharge, overdisch…
– Small size, large capacity, light weight, easy to carry.
– Supports various charging modes and solar energy charging.

Cons:
– No specific weight or dimensions provided.
– Limited information on warranty or customer support.
– Charging time is relatively long at 7-9 hours via AC/DC.

300W Portable Power Station – Joysun New Energy

Product Details: The 300W Portable Power Station from Joysun Energy features an AC output of 220V 50Hz. It has a DC input of 15V/3A 45W via a DC5521 connector and a vehicle charging option of 12V/6A 72W also through a DC5521 connector. The dimensions of the power station are 120160250mm, and it weighs approximately 3.1Kg.

Pros:
– Compact and lightweight design, making it suitable for outdoor use.
– Multiple charging options including DC and vehicle charging.
– Standard AC output for powering various appliances.

Cons:
– Limited detailed specifications available on the website.
– No information on battery capacity, recharge time, or additional features like L…

China 300W portable power station Manufacturers Factory …

Product Details: The 300W portable power station typically features a lithium-ion battery, pure sine wave AC output, and multiple charging options including solar panels, wall outlets, and carports. It usually includes several DC and USB ports for diverse device compatibility. The power station is designed to be lightweight and portable, making it suitable for outdoor and indoor use.

Pros:
– Provides reliable and clean energy with pure sine wave output, suitable for sens…
– Multiple charging options including solar panels, wall outlets, and carports.
– Lightweight and portable design, ideal for outdoor and indoor use.
– Advanced battery management system (BMS) for overcurrent, overvoltage, and over-…
– Supports pass-through charging, allowing simultaneous charging and device poweri…

Cons:
– Limited power capacity of 300W, which may not be sufficient for high-power devic…
– Dependence on sunlight intensity for solar charging, which can vary.
– Additional costs for solar panels if not included in the package.

M305–300W Power Station – Lipower

China Portable Power Station 300w Exporter, Company – Dowell

China Portable Power Stations Manufacturers, Suppliers

Product Details: Huyssen Power offers a range of portable power stations with various specifications. These include UPS AC220V models with outputs of 300W, 500W, 800W, and 2400W. Other models feature high capacity options such as 500W 110V/220V and 3000W portable solar generator power stations. The products also include solar energy storage power supplies with capacities like 60000Mah and 200W. Some key features include indoor/outdoor use, high capacity batteries (e.g., 150000Mah), and rechargeable solar generators with outputs up to 5000W.

Pros:
– Variety of output options (300W to 5000W) to suit different needs
– High capacity batteries available (e.g., 60000Mah, 150000Mah)
– Indoor and outdoor use capabilities
– Rechargeable via solar panels
– Multiple voltage options (110V/220V)
– UPS functionality for uninterrupted power supply

Cons:
– Limited detailed specifications available on the website
– No information on battery cycle life or charging times
– No mention of advanced safety features or cooling systems
– No user reviews or ratings provided on the website

300W Portable Power Station Flighpower FP-H300

Product Details: The Flighpower FP-H300 is a 300W portable power station. It operates within a temperature range of -10℃ to 45℃. The input interfaces include USB, DC, AC, and TYPE-C. The output features include a USB-C with PD3.0 60W output and a USB-A with QC3.0 18W MAX output.

Pros:
– Portable and compact design
– Multiple input and output interfaces for versatility
– Supports high-power output through USB-C PD3.0
– Operates within a wide temperature range

Cons:
– Limited power capacity at 300W
– No detailed information on battery life or charging time

Outdoor Portable Power Station

Product Details: The Merpower outdoor portable power station features a 300W output and a 307.2Wh (96000mAh) lithium iron phosphate battery with over 3000 charge and discharge cycles. It includes a DC 5521 Outlet with adjustable voltage (12V-24V) for laptops, a PD 60W Type C port for fast charging, and dual 12V/15A car cigar lighter sockets. The device also has LED lighting with full bright and warning modes, 10W wireless charging, and built-in MPPT & BMS to support solar panel charging. It is compatible with various applications such as camping, RV trips, fishing, CPAP, and travel. The power station can recharge a 40L

car fridge for 20 hours and supports pass-through charging. It comes with accessories including a wall charger, waterproof cloth bag, laptop connectors, and cables.

Pros:
– High capacity lithium iron phosphate battery with over 3000 charge and discharge…
– Adjustable DC 5521 Outlet for laptops
– PD 60W Type C port for fast charging
– Dual 12V/15A car cigar lighter sockets
– LED lighting with full bright and warning modes
– 10W wireless charging
– Built-in MPPT & BMS for solar panel support
– Supports pass-through charging
– Compatible with various outdoor and travel applications
– Includes multiple accessories

Cons:
– No specific mention of water resistance beyond the waterproof cloth bag
– Weight and size could be a concern for some users (though not specified in this…
– Limited to 80W max solar power recharging

China 300w Portable Power Station Factory and …

Product Details: The 300W portable power station is designed for outdoor adventures, travel, and emergency backup power. It typically features a capacity of around 256-333Wh, with multiple output ports including AC, USB-A, USB-C, and DC. The power station is powered by high-quality lithium-ion or LiFePO4 batteries and can be recharged via an AC wall outlet, carport, or solar panels. It includes advanced safety features such as a built-in Battery Management System (BMS) for overcurrent, overvoltage, and over-temperature protection.

Pros:
– Compact and lightweight design, making it portable for outdoor and indoor use.
– Multiple charging options including AC, carport, and solar panels.
– Pure Sine Wave output providing clean and stable energy for sensitive electronic…
– Advanced BMS for safety and protection against various electrical hazards.
– Fast charging capabilities with USB-C PD and USB-A QC 3.0 support.
– Durable battery life with over 1000-3000 charge cycles.
– Quiet and clean energy operation with no emissions or noise.

Cons:
– Limited capacity may not be sufficient for high-power devices or extended use.
– Dependence on sunlight intensity for solar charging can affect charging time.
– Automatic shutdown if total output exceeds rated power or if power-saving functi…
– May require additional accessories like solar panels which are sold separately.

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About 300W Portable Power Station Factories in China

What are the key features of a 300W portable power station from Chinese manufacturers?

A 300W portable power station typically includes a pure sine wave inverter for stable voltage and current, a high-capacity lithium-ion battery, multiple DC and USB output ports, and support for solar charging. These units often come with intelligent battery protection systems to prevent overcharge, overdischarge, and short circuits. They also feature digital display screens and LED lights, making them versatile for various applications such as camping, emergency power, and household use.

How can I charge a 300W portable power station?

You can charge a 300W portable power station through several methods. It can be charged via an AC outlet, a 12V car charger, or solar panels. Some models also support fast charging, such as QC3.0 through USB and Type-C ports. The charging time varies but typically takes around 7-9 hours via AC or DC charging.

What are the common applications of a 300W portable power station?

A 300W portable power station is ideal for various scenarios. You can use it for outdoor camping to power devices like laptops, smartphones, and camping equipment. It’s also useful for emergency power during outages, providing electricity for household necessities. Additionally, it can be used in offices, at the beach, or for van life, ensuring you have power wherever you need it.

How safe and reliable are portable power stations from Chinese manufacturers?

Portable power stations from Chinese manufacturers are designed with safety and reliability in mind. They often include advanced battery management systems (BMS) that provide protection against overcharge, overdischarge, short circuits, and high temperatures. The units are made from high-quality materials and comply with international safety standards such as CE, ROHS, and FCC, ensuring they are safe and reliable for use.

Can I customize or get OEM/ODM services for portable power stations from Chinese factories?

Yes, many Chinese manufacturers offer OEM and ODM services for portable power stations. This means you can customize the product according to your specific needs, including design, capacity, and features. Companies like Shuogong and ExtantPower have strong R&D capabilities and can support your business with customized portable power station solutions.