Xinxiang Feiyan Industrial Power Supply Co., Ltd. is a professional manufacturer of valve-controlled maintenance-free lead-acid batteries, colloid batteries, DC power cabinets.

GZDW is a high-tech enterprise dedicated to the development, production and sales of GZDW series DC screens, EPS, UPS and maintenance-free lead-acid batteries, colloidal batteries.

The company is a former large state-owned enterprise restructured separated from the power supply enterprises, strong technical force, for many years committed to DC power research and development, production. In order to meet the needs of different users, our company continues to develop, research, and successfully developed different types of new products: solar power and dedicated maintenance-free lead-acid (colloid) batteries, railway locomotive batteries and other power supply facilities to adapt to various fields, welcome to consult.

Product features

1 seal,

Ultra-fine glass fiber adsorption diaphragm and valve-controlled sealing technology are used to make the gas produced in the battery compound without acid mist overflow. Therefore, the battery does not need to add water and check the specific gravity of electrolyte in the whole use, and has no pollution and corrosion to the environment. It can be placed vertically or horizontally to achieve sealing. Gel battery has better overcharge, over discharge and low temperature resistance.

2 excellent discharge performance at high rate.

The fully charged state resistance of the battery is between 0.1 and 1 m, so it can discharge with high current. The discharge capacity of 1-fold is 25% higher than that of conventional open-ended battery.

3 self discharge

When the ambient temperature is 25 degrees, the self discharge rate of the battery is less than 0.1% of the rated capacity per day. Therefore, the battery can be stored at room temperature for a long time.

4 long life. The gel battery has good consistency and long service life.

(1) float life: when the ambient temperature is 25 degrees Celsius, the life of floating charge is no less than 15 years.

(2) life cycle is not less than 1200 times at 80% discharge depth.

5 Security

Due to the use of two explosion proof structures, the risk of explosion and burns of batteries under abnormal conditions can be avoided.

6 no need to add water.

The unique gas recombination system can transform the generated gas into water without replenishment.