GFM-200

Series Introduction：

The GFM series has a 15 years design life in float service. With heavy duty grids, thicker plates, special additives and updated AGM Valve Regulated technology, the GFM 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：

Thickened positive plate design, high-tin low-calcium alloy and high-density lead paste;

Adopting a special negative electrode formula to overcome sulfation under PSOC;

Special structural design to reserve sufficient growth space for the plates;

Low-density electrolyte reduces the corrosion rate of the grid and prolongs service life;

Long floating charge life, with a designed floating charge life of up to 15 years;

Reliable pole seal design ensures no risk of acid creeping or liquid leakage;

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

Application Fields：

Communication base stations; Backup power for large IDC rooms; 110V and 22V standby power for power plant generator sets; Power systems, DC power panels; Large UPS uninterruptible backup power supplies; Other application scenarios with high requirements for floating charge service life.

Product Features：

It is recommended to use the constant voltage charging method;

Floating charge voltage compensation: -3mV/℃ /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：