• Nominal voltage: 2V, 12V

• Rated capacity : 33Ah~3000Ah

• Operating temperature : -40~60℃

• The design life is 15 years (2V), 10 years (12V)

• Special design of lead and calcium alloy lessens the corrosion of grid,  making 

  the using life longer

• Nano-gelled electrolyte with fumed silica is used to decrease the loss of 

  water. No layer of liquid is also realized by this. Service life of battery of this 

  design is 20 percent longer than that of the common lead acid battery 

• Plenty electrolyte, larger heat capacity, good ability to dissipate heat, and 

  difficult to dry up. The risk of Thermal Runaway is effectively decreased.

• Special sealed structure, and no leakage because of the gel electrolyte, So 

  safe and reliable use can be got

• The happening of compact PbSO4 crystallizing layer, and its cover on the sur

  face of negative plate is put off. Battery's performance in condition of lower 

  temperature is improved

• Highpurity raw material low self discharge 

• Standard:GB/T 19638.1.2,IEC 60896-21/22,YD/T 1360-2005