48V 50Ah lithium iron phosphate battery communication base station energy storage lithium battery

Product number: HPB-203-21
Nominal voltage: 48.0V
Nominal capacity: 50000mAh
Battery size: 456*441*130mm
Charging temperature: 0-45℃
Discharge temperature: -10~+70℃
Application field: emergency backup
Ultra-long service life (1000 cycles of capacity keeping not less than 70%);
Excellent working temperature (can run stably under -10℃～+70℃ for a long time); especially suitable for high temperature and severe conditions;
The battery detection unit is installed in the battery pack, which can accurately detect the battery voltage, temperature, capacity and other conditions in real time, and transmit it to the UAV through the communication system in time, which can fully improve the safety of the product;
The battery pack shell is designed with alloy material, which has excellent impact resistance and high performance of high and low temperature resistance and effective flame retardant, which can ensure that the battery pack always maintains effective protection ability under the condition of external force impact. The external folding handle is convenient for transportation. ;
Simple installation combination (the design concept of unit module makes the product installation flexible and reliable);
Comply with communication industry standards and lithium-ion battery standards for electric vehicles, and can be directly assembled with the cabinet, and the products can be used in parallel.
1 Nominal capacity 50Ah “0.2C discharge; cut-off voltage 37.5V”
2 Energy 2400Wh
3 Nominal voltage 48V
4 Factory voltage 48V~52V
5 Internal resistance ≤50mΩ AC 1KHz test after standard charging
6 Charge voltage 54.75±0.2V CC/CV
7 Standard charging current 10A
8 Maximum charging current 10A
9 Standard discharge current 10A
10 Maximum discharge current 50A
11 Discharge cut-off voltage 37.5V
12 Working temperature 0~+45℃ charging
-10~+70℃ discharge
13 Shelf at high temperature 80℃ 48h
14 Storage temperature 0℃～+45℃ less than one month
15℃～+35℃ Less than six months
15 Weight 35kg
16 Finished size 456*441*130mm
17 Communication interface RS232 RS485

Applicable fields:
Hospitals, banks, airports, power plants and other system applications
Solar energy storage cabinet
Long-lasting UPS battery
Communication base station, telecommunications room power UPS backup battery
Telephone Exchange, Telecom Room SMR
Telephone system applications in hospitals, banks and medium and large enterprises
Distributed server room independent UPS
ISDN and Network Transmission Equipment
solar energy storage battery