Zonnebaan 33 B (3542 EB) Utrecht,The Netherlands - Hotline: 0031-625582688

Applications

  • Solar / wind energy and other new energy storage

  • UPS/EPS

  • Power systems

  • Telecommunications system

  • Emergency lighting、Auto control system

  • Other general purpose

 

General Features

  • Nanosilica colloidal electrolyte and high tin positive plate alloy design to enhance battery performance

  • Relatively rich electrolyte, high temperature and low temperature performance is superior

  • Long cycle life, excellent deep cycle discharge ability

  • Excellent charge acceptance ability

  • Precision sealing technology

  • Long life

 

Specification

Model
JDG12-50
Battery TypeGEL
Nominal Voltage12V
Nominal Capacity50Ah
Design life 12 years
Terminal M6
Approx. WeightApprox 15.5kg (34.2lbs)
Container MaterialABS


Rated Capacity

50.0Ah    10Hour Rate (5.0A to 10.8V)
39.6Ah    3Hour Rate   (13.2A to 10.8V)
32.1Ah    1Hour Rate   (32.1A to 10.5V)
Internal resistanceFull charged at 25˚C: 11.0 mΩ
Max. Discharge Current 600A(5S)


Operating Temperature

Discharge: -40 ~60℃(-40~ 140˚F)
Charge : -20 ~50℃(-4~ 122˚F)
Storage: -20 ~50℃(-4~ 122˚F)




Charge Method (25 ˚C)

Charge current: Max.12.5A;Recom.5.0A

Float Charge voltage(-3mV/℃):

13.5-13.8V,recom.13.5V(Full floating system)

13.5-13.8V,recom.13.62V(Cycle use system)

Equalize charge:13.8-14.1V,recom.14.1V(-4mV/ ˚C)
Cycle charge:14.4-15.0V,recom.14.4V(-5mV/ ˚C)
Self discharge3% of capacity declined per month at 25˚C