Outdoor Camping Power Supply System with Emergency Energy Storage

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Outdoor Camping Power Supply System with Emergency Energy Storage

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Product Description

Basic Product Information

Model NO.

ESS-300W

Battery Type

LiFePO4

Battery Capacity

288wh

Rated Power

300W

Weight

3.5kg

Shape

Square Battery

Rechargeable

Chargeable

Temperature Range

-20-60℃

Production Capacity

100000PCS/Year

Product Introduction

300W Portable Power Station is a compact, versatile, ultra-safe mobile energy solution for outdoor enthusiasts, remote workers, and home users. It ensures reliable off-grid power for camping, emergencies, DIY projects, and mobile office setups.

🛡️

It utilizes an ultra-safe Lithium Iron Phosphate (LiFePO4) battery pack, known for thermal stability and long lifespan. Supported by a high-quality Battery Management System (BMS), it offers protection against overvoltage, undervoltage, overcurrent, short circuits, and overtemperature.

⚡

Delivers 300W rated power with a 450W peak, featuring a pure sine wave inverter for sensitive electronics. Versatile with AC outlets, USB-A, USB Type-C, 12V/25A DC port, and wireless charging pad.

🔋

Supports triple-input fast charging via AC mains, solar panels (with MPPT), and car sockets, reaching 80% charge in 2.2 hours. Compact (H117W231L339mm) with safety features.

Wide Range Applications

Camping and Picnic Power
Road Trip Electronics
Fishing & Photography
Home Emergency Backup
Medical Device Support
DIY Project Power Tools
Backyard Movie Nights
Drone Field Recharging
Mobile Office Setup
Van Life Electricity

Technical Specifications

Model	ESS-300W
Battery Capacity	288Wh
Battery Type	LiFePO4
Operating Temp	Charging: 0~40℃ / Discharging: -10~40℃
PV Input Power	10~24VDC (Max 200W)
AC Output	200~240V / 300W (450W Peak)
USB-C Output	PD3.0 Max 100W (20V/5A)
Wireless Charging	EPP 15W
Weight	3.5kg

Detailed Features

Frequently Asked Questions

What appliances can the 300W Portable Power Station run?

It can power devices with a rated power of up to 300W and a peak power of 450W, such as laptops, smartphones, small fans, LED lights, and CPAP machines.

What is the advantage of the LiFePO4 battery used in this unit?

LiFePO4 batteries offer superior thermal stability, higher safety, and a much longer cycle life (over 2,500 charges) compared to standard Lithium-ion batteries.

How long does it take to charge the power station to 80%?

Using the fast-charging AC mains input, the power station can reach an 80% charge in approximately 2.2 hours.

Does this power station support solar charging?

Yes, it features a built-in MPPT controller and supports PV input via solar panels (10-24VDC), making it ideal for off-grid use.

Is the AC output safe for sensitive electronics?

Yes, it uses a Pure Sine Wave inverter, which provides clean and stable electricity, just like the power from your home outlet, ensuring safety for sensitive devices.

What is the MOQ and lead time for orders?

The MOQ is 1 unit for samples. Small orders typically ship within 3-10 days, while larger bulk orders may take 10-25 days depending on the quantity.