48V 100Ah LiFePO4 Lithium Battery Pack with UL/CE Certification for UPS and Camping Applications

Price Negotiable

Price: USD/CNY, Unit

MOQ: 10

Delivery Time: 1-2 months

Brand: Qiyuan

Product Description

Product Overview

Professional-grade 48V LiFePO4 battery system designed for reliable power backup and camping applications. Featuring advanced safety systems and modular design for flexible deployment.

Key Features & Benefits

High-safety lithium iron phosphate chemistry with UL and CE certifications
Modular lightweight design with optimized footprint for space efficiency
Comprehensive monitoring system for voltage, current, and temperature
High-current charging capability up to 100A
Real-time battery information display via integrated screen
Direct ring and CAN communication connectivity
Built-in automatic fire extinguishing equipment for enhanced safety
Blind charge/discharge protection with self-protection functions
City grid automatic start functionality
Supports neutral line connection and conventional installation
Customizable for parallel use with lead acid batteries

Technical Specifications

Parameter	Value	Conditions
Rated Capacity	100Ah	25℃±3℃, 0.2C constant current discharging, 40.5V cut off
Rated Voltage	48V	-
Standard Charge Current	20A (0.2C)	0.2C CC charge to 54.0V, then CV charge, cut off when charging current ≤0.05C
Max Continuous Charge Current	50A (0.5C)	Do not exceed 0.5C
Max Charge Current	100A (1C)	Requirement: 1 cycle/day
Charge Cut Off Voltage	54.0V	Equalized Charge Voltage: 53.5V, Floating Charge Voltage: 51.0V
Standard Discharge Current	20A (0.2C)	0.2C CC discharge, cut off @40.5V
Max Continuous Discharge Current	50A (0.5C)	Continuous 50A discharge
Max Discharge Current	100A (1C)	Requirement: 1 cycle/day
Discharge Cut Off Voltage	40.5V	2.7V/Cell, 40.5V/Pack
Max Pulse Discharge Current	130A	25℃±3℃, ≤1s
Working Temperature (Charge)	0℃~55℃	0℃-10℃: continuous 20A(max) charge, 10℃-45℃: continuous 50A(max) charge, 45℃-55℃: continuous 20A(max) charge
Working Temperature (Discharge)	-20℃~55℃	Battery can work at specified temperature range with capacity loss in tolerance
Storage Temperature (Short Term)	-20℃～45℃	Within 1 month
Storage Temperature (Long Term)	0℃～35℃	Within 1 year
Battery Weight	Approx. 45kg	-
Battery Impedance	≤30mΩ	DC Internal Resistance
Charge/Discharge Efficiency	≥95%	Charge/discharge efficiency in Wh (round trip efficiency) at 0.2C charge and discharge current, 25℃

Safety & Certifications

UL Certified CE Certified

This LiFePO4 battery system incorporates multiple safety features including automatic fire extinguishing equipment, comprehensive monitoring systems, and advanced protection functions to ensure reliable operation in various conditions.