JEKAL 3000W Portable Power Station with 2560Wh LiFePO4 Battery, UPS Backup, Wi-Fi and Bluetooth App Control, Black SR03KWL-SG2-US

The JEKAL SR03KWL-SG2-US is a high-capacity portable power station designed to supply rechargeable backup electricity for household appliances, electronics, recreational equipment, and essential devices during power outages. Its LiFePO4 battery, multiple output connections, UPS function, digital monitoring display, and alternative charging options make it suitable for residential backup and outdoor applications.

PRODUCT OVERVIEW

This power station combines a 2560Wh lithium iron phosphate battery with a 3000W AC inverter. Exact-model commercial documentation reports 110–120V/60Hz output, fast AC charging, solar-panel charging, vehicle charging, a 14-millisecond UPS transfer time, and wireless monitoring through Wi-Fi and Bluetooth.

KEY FEATURES

Battery Chemistry: Lithium iron phosphate, also known as LiFePO4 or LFP

Battery Capacity: 2560Wh

Rated AC Output: 3000W

Published Peak Output: Up to 6000W according to exact-model black-unit listings

Nominal AC Voltage: 110–120V

Output Frequency: 60Hz

UPS Function: Automatic backup-power operation with a published 14 ms transfer time

AC Charging Input: Up to 1800W

Solar Charging Input: Up to 1200W

Vehicle Charging: Compatible with 12V and 24V vehicle systems

Wireless Control: Wi-Fi and Bluetooth application control

Display: Digital operating and battery-status display

Mobility: Integrated wheels and retractable transport handle

PRODUCT ADVANTAGES

The 2560Wh capacity supports extended operation of compatible equipment during electrical interruptions.

The 3000W rated output accommodates a broad range of household appliances and electronic devices, subject to their starting and continuous power requirements.

LiFePO4 battery chemistry provides improved thermal stability and extended cycle life compared with conventional lithium-ion battery formulations.

UPS functionality helps maintain power to compatible essential equipment when utility power is interrupted.

AC, solar, and vehicle charging options provide flexibility for home, mobile, and off-grid use.

Wireless application control allows operating information to be monitored from a compatible mobile device.

TECHNICAL SPECIFICATIONS

Battery Capacity: 2560Wh

Battery Type: LiFePO4 rechargeable battery

Rated AC Output Power: 3000W

Published Peak AC Output: 6000W

Nominal Output: 110–120V AC, 60Hz

UPS Transfer Time: 14 ms

Maximum AC Charging Input: 1800W

Maximum Solar Charging Input: 1200W

Vehicle Charging Input: 12V/24V

AC Outlets: Four 110V outlets

USB-C Ports: Two ports rated up to 100W each

USB-A Ports: Four

12V Automotive Outlet: One

Connectivity: Wi-Fi and Bluetooth

Cooling System: Thermally controlled intelligent ventilation

Published Operating Noise: Less than 55 dB

PERFECT FOR

Home emergency power

Power-outage backup

Camping and outdoor recreation

Mobile work areas

RV and vehicle-based travel

Charging phones, computers, lighting, and communication equipment

Operating compatible household appliances within the rated output limit

Solar-energy storage installations

1-Year Manufacturer warranty