background image

LITHIUM IRON PHOSPHATE BATTERY

Multi-application - LiFePO4 Power

UE-48Li80

Issued Date       >

  

2017-12-01

Issued Version   >

  

V00

01

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack 

UE-48Li80

 manufactured by  

UPOWER, S.L., describes the type, performance, technical characteristics, warning and caution of the  battery 
pack. 

2. Specification 

(@Battery initial Temp25±5°C)

NO.

Items

Criteria

80Ah

76.8Ah

3.84KWh

Rated Capacity

Minimum Capacity

Energy

Standard charge current

Internal resistance 

Floating charge voltage

48~51V

50A

2

3

4

5

7

8

Nominal Voltage

≤20mΩ

51.7±0.2V

Maximum charge current

50A

9

10

Maximum discharge current

50A

11

Pulse discharge current

100A/Continuous for 8s

Discharge cut-off voltage

30.0~37.5V

1

Limited charge voltage 

6

54.7±0.2V

www.upowerbatteries.com

66A Tzar Asen Srt.
Sofia, Republic of Bulgary
Tel. (+34) 918 021 649
Fax. (+34) 917 750 542
info@upowerbatteries.com

Summary of Contents for Ecoline UE-48Li80

Page 1: ... Specification Battery initial Temp25 5 C NO Items Criteria 80Ah 76 8Ah 3 84KWh Rated Capacity Minimum Capacity Energy Standard charge current Internal resistance Floating charge voltage 48 51V 50A 2 3 4 5 7 8 Nominal Voltage 20mΩ 51 7 0 2V Maximum charge current 50A 9 10 Maximum discharge current 50A 11 Pulse discharge current 100A Continuous for 8s Discharge cut off voltage 30 0 37 5V 1 Limited ...

Page 2: ...rent 3 5 Quick Discharge Mode Quick Discharge means discharge to the cut off voltage with 0 62C current UE 48Li80 02 NO Items Criteria Length 570 2mm Width 329 2mm Height 215 2mm Dimension Self discharge rate Operating Temperature Approx 43 5 1kg Charging 0 45 C Residual capacity 3 month 15 years 13 14 15 Weight Discharging 20 60 C Recommended operating temperature 15 C 35 C Reversible capacity 1 ...

Page 3: ...e the battery with the current of 0 5C to the cut off voltage and record charge capacity Store the battery at various temperatures for 2h and discharge the battery with 0 5C to the cut off voltage 0 C 25 C 55 C 70 80 100 95 Charge the battery to full capacity and store it for 28 days and then discharge it with 0 5C to the cut off voltage Charge Retention ability Residual capacity 80 Internal resis...

Page 4: ...rge release method Charging recovery Discharge over current protection 160 10A delay 300 100ms Over current Over current release method Release after cutoff the load Battery temperature Charge over temperature Protection 85 5 C Discharge over temperature Release 70 5 C Protection 85 5 C Release 70 5 C Short Available Release after charge Static power Since the power consumption 20mA After discharg...

Page 5: ... positive and negative of battery with metal Avoid excessive physical shock or vibration don t hit fall stamp on the battery Without the permission of the manufacturer and guidance forbidden to remove or to assemble the battery Do not use the battery mixed with other different manufacturer type or model batteries Keep the battery against high temperature Otherwise it will cause battery heat get in...

Page 6: ...not in use for a long time because of its own self discharge characteristics can also cause discharge to prevent the occurrence of a discharge battery should maintain a certain capacity maintain the voltage at 50 state of SOC 10 Other Chemical Reaction Because batteries utilize a chemical reaction battery performance will deteriorate over time even if stored for a long period of time without being...

Reviews: