Eco Sun Power
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LEJ-ESS 300W Portable Power Station is compact, versatile, and ultra-safe for outdoor enthusiasts, remote workers, and home users. It provides reliable off-grid power for camping, emergencies, DIY projects, and mobile office setups.
It uses a safe Lithium Iron Phosphate (LiFePO4) battery known for thermal stability and longevity. With a high-quality Battery Management System, it protects against overvoltage, undervoltage, overcurrent, short circuits, and overtemperature, guaranteeing over 2,500 charge cycles.
Delivers 300W rated power (450W peak) with a pure sine wave inverter for sensitive electronics. Features AC outlets, USB-A, USB-C, a 12V/25A DC port, and wireless charging. Includes a 3W LED light and UPS function with sub-20ms switching for device protection.
| Model NO. | ESS-300W |
| Battery Capacity | 288Wh |
| Battery Type | LiFePO4 |
| Discharge Rate | Medium Discharge Rate |
| Shape | Square Battery |
| Weight | 3.5kg |
| Dimensions | 387*323*298MM |
| Charging Temp | 0 ~ 40℃ |
| Storage Temp | -20 ~ 60℃ |
| Input Details | |
| PV Input Power | 10~24VDC / 200W |
| Max Current | 11A |
| DC Output | |
| USB-A | 5V/3A, 9V/2.6A, 12V/2A |
| USB-C PD3.0 | 5V/3A, 9V/3A, 12V/3A, 20V/5A (100W Max) |
| Wireless Charging | EPP 15W*1 |
| Cigarette Lighter | 12VDC / 10A |
| AC Output | |
| Rated Power | 300W (Pure Sine Wave) |
| Peak Power | 450W |
| Frequency | 50/60Hz ±0.5Hz |
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