GFD-800

Series Introduction：

The GFD series has a 20 years design life in float service. With heavy duty grids, thicker plates, special additives and updated AGM Valve Regulated technology, the GFD series battery provides consistent performance and long service life.This series is highly suited for telecommunications, UPS systems,renewable energy systems, power stations and similar applications.

Technical Characteristics：

The grid is cast with a special process, which is denser and more corrosion-resistant than traditional processes.

Multicomponent alloy grid, special lead paste formula, and high-temperature and high-humidity curing process.

Thickened plates are adopted, and the thickness of the positive plate reaches more than 5mm.

Extremely low electrolyte density greatly reduces the corrosion rate of the grid.

High-performance AGM separators with tight assembly process.

The manufacturing process adds a homogenization procedure to ensure good product consistency.

Grouping is performed again before delivery to ensure good consistency of the entire group.

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

Application Fields：

Power systems, DC power panels; Telecommunication systems; 110V and 22V standby power for power plant generator sets; 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 mode.

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：