Maintenance free.Suitable for installation of communication cabinet.
Life span is more than 3500 cycles at 80% DOD
Bulit in BMS.Has multiple protection and communication functions to ensure the reliability of the battery pack and achieve remote monitoring real time date of batteries.
Wide temperature range and high reliability
Small internal resistance,superior performance
Multiple battery packs can be connected in parallel,suitable for high energy applications

Advantages of this 48v 50ah lifepo4 battery module

High energy cell. Advanced high capacity and long life span
Easy installation by simple module structure
Standard Module for various customer needs
Scalability. Easy to expand capacity.
Intelligent BMS management system. Super active/passive equalization manager.High resolution thermal management function
Compatibility. Compatible with various standard inverters

Item	CY-FE4850-1530	CY-FE4850-1630
Cell Model	LF50-50AH/3.2V	LF50-50AH/3.2V
Combination Mode	1P15S	1P16S
Nominal Capacity(Ah)	50	50
Internal Impedance AC 1KHz	<80	<80
Rated Volatge(V)	48	51.2
Charge Ending Voltage(V)	54.75	58.4
Discharge Ending Voltage(V)	37.5	40
Standard Charge Current(A)0.2C	10	10
Max Charge Current(A) 0.5C	25	25
Standard Discharge Current(A)	25	25
Max Discharge Current(A)	50	50
Operating Temperature °C (Charge)	0-45	0-45
Operating Temperature °C (Discharge)	-10-55	-10-55
Delivery Voltage (V)	48-50	51-53.5
Shell Type	painted metal	painted metal
Weight about (kg)	26	28
Size(mm) LWH	502(L)438(w)132(H) 3U	502(L)438(w)132(H) 3U

Application

Mainly used for off-grid solar system storage, telecommunication, BTS, central data center, General macro base station, New energy base etc.

High Capacity Telecom Backup Batteries , Telecommunication Batteries With Standard 3U

Deep Cycle LiFePO4 Battery