48V 3KW Portable Backup Battery with 100Ah Capacity - 3840WH Lithium Power Station for Emergency & Outdoor Use

Price Negotiable

Price: USD/CNY, Unit

MOQ: 10

Delivery Time: 1 month

Brand: Qiyuan

Product Description

Product Overview

48V 3KW portable backup battery with 100Ah capacity, designed for emergency power and outdoor applications. Features lithium iron phosphate technology for enhanced safety and reliability.

Key Features

Compact integrated design with wheels for easy portability
Power and battery capacity parallel function for expanded capacity
Comprehensive protection: temperature, overload, over voltage, over current, short circuit
Automatic restart after short circuit conditions
Compatible with UPS systems and inverters
Strong load capability supports power tools including electric saws
PV charging function for extended outdoor use
Lithium iron phosphate batteries with high safety performance
UL and CE certified for quality assurance
Switch time less than 10ms for seamless backup power
Generator compatible with wide voltage input range 90-280VAC
48V DC output capability

Technical Specifications

Model	HW3K5000-220	HW5K5000-220	HW5000-51.2
Rated Power	3KW	5KW	-
Battery Capacity	3840WH	5120WH	5120WH
PV Max Power	1500W	4000W	-
Grid Charging Time	3 hours	3 hours	2 hours
Efficiency	93%	94%	-

System Specifications

Input Voltage Range	90-300VAC
Input Frequency Range	50/60HZ ±5
Output Voltage	Single phase 3 wire, 220/230/240VAC
Output Wave	Pure sine wave
Output Distortion	<5% (linear load), <8% (non-linear load)
Working Temperature	-10°C to 45°C
IP Level	IP31
Noise Level	<50dB
Dimensions	520×310×660mm (with wheels)

Certifications & Applications

UL Certified CE Certified

Ideal for household backup power, outdoor applications, UPS systems, and photovoltaic inverters. Compatible with generators and features wide voltage input range for versatile operation.