Outdoor Camping Power Supply System with Emergency Energy Storage

💡 Product Overview

The 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).

Model	ESS-300W
Capacity	288Wh
Battery Type	LiFePO4
Output	300W (450W Peak)
Weight	3.5kg

🛠️ Technical Specifications

System Parameters
Working Humidity	5%~90%RH
Charging Temperature	0 ~ 40℃
Discharging Temperature	-10 ~ 40℃
PV Input Power	200W Max
Wireless Charging	EPP 15W*1
USB-C PD3.0	Up to 20VDC 5A (100W)
AC Output	200~240V 300W (Pure Sine Wave)

🚀 Key Applications

Camping & Picnic Power
Road Trip Electronics
Outdoor Photography
Home Emergency Backup
Medical Device Support
Mobile Office Setup
Drone Field Recharging
Construction Site Lighting

🏭 Manufacturing & Service

We provide complete energy solutions from consultation to after-sales support. Our advanced factories ensure the highest quality for global partners operating in tough environments.

✅ OEM/ODM capabilities
✅ Competitive pricing & bulk discounts
✅ Fast shipping & customs support
✅ Professional project solutions

❓ Frequently Asked Questions

How can I get the price and place an order?

Send an inquiry, we'll quote and prepare a Proforma Invoice (PI). After confirming the PI and completing payment, we will deliver within 7 days for stock items.

Can I buy samples before placing large orders? What is the MOQ?

Yes, sample orders are welcome. Our Minimum Order Quantity (MOQ) is 1 piece.

What is your typical lead time?

Lead time depends on the order quantity and season. Generally, small orders ship within 3-10 days, while large quantities take 10-25 days.

What payment terms do you accept?

We accept T/T, Western Union, L/C, PayPal, and other standard payment methods.

What are the available shipping methods?

Products can be shipped via sea, air, or express couriers (EMS, UPS, DHL, TNT, FEDEX). Please confirm with us before placing your order.

Is the AC output safe for sensitive electronics?

Yes, the power station features a Pure Sine Wave inverter, which provides clean and stable electricity identical to grid power, making it safe for laptops and medical devices.