GFMJ-400

Series Introduction：

GFMJ series adopt 3D thick plate, imported PVC separators and mixture between SiO2 and H2SO4 as GEL form.Thus GFMJ series has long float life up to 15 years and super deep cycling performance even underharsh environment. This serries is highly suited to telecom outdoor applications,renewable energy systems and other harsh environment applications.

Technical Characteristics：

The grid is made of special corrosion-resistant alloy;

Adopts thickened plates, and the thickness of the positive plate can reach more than 5mm;

Uses PVC composite separators, which are heat-resistant, stable in performance, and highly reliable;

Adopts gel electrolyte to reduce acid stratification effect;

Suitable for both floating charge and cyclic scenarios, and the service life is much longer than that of ordinary AGM batteries;

Sealed reaction efficiency ≥ 99%, no need to add water, achieving true maintenance-free operation.

Application Fields：

Communication base stations; Power systems, DC power panels; Railway, highway, aviation stations, navigation mark systems; UPS, EPS uninterruptible backup power supplies; New energy storage systems; DC power supply systems for hospitals, schools, and large venues.

Product Features：

It is recommended to adopt a constant voltage charging method.

Floating charge voltage compensation: -3mV/℃ per cell.

Floating charge voltage range: 2.23-2.25V per cell at 20-25℃ .

Equalizing charge voltage: 2.35-2.40V per cell.

Maximum charging current: 0.20C10A.

Product Specifications：