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


  • Solar / wind energy and other new energy storage


  • 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


Battery TypeGEL
Nominal Voltage12V
Nominal Capacity200Ah
Design life 12 years
Terminal M8
Approx. WeightApprox 59.0kg (130lbs)
Container MaterialABS

Rated Capacity

200Ah    10Hour Rate (20.0A to 10.8V)
158Ah    3Hour Rate   (52.6A to 10.8V)
128Ah    1Hour Rate   (128A to 10.5V)
Internal resistanceFull charged at 25˚C: 3.2 mΩ
Max. Discharge Current 2400A(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.50A;Recom.20A

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