1. Long Design Life: In a 20°C environment, the GFM series battery can achieve a float service life of up to 15 years¹.
2. Low Self-Discharge Rate: Using high-purity raw materials and additives, after standing for 28 days at 25°C room temperature, the self-discharge rate is less than 1.8%. At an ambient temperature of 20°C, it can be used for up to 6 months without the need for recharging¹⁴.
3. Excellent Sealing Performance¹: Advanced sealing technology and an automatically opening and closing safety valve prevent external gases from being drawn into the battery and avoid abnormal internal pressure caused by gases generated during charging. Under normal float charging, there is no leakage of electrolyte or acid mist.
4. Wide Operating Temperature Range⁴: Charging temperature range: 0°C to +40°C; Discharging temperature range: -20°C to +50°C; Storage temperature range: -15°C to +50°C.
5. High Energy Density⁵: Utilizing starved-electrolyte design and tight assembly technology, both volumetric and gravimetric energy densities are significantly improved.
6. Excellent Deep Discharge Recovery: Special electrolyte formulation ensures good recovery characteristics after deep discharge².
7. Good Electrical Conductivity⁴: Silver-plated copper terminals provide excellent conductivity, allowing for high-current discharge.
8. Strong Charge Acceptance⁴: Capable of fast charging, saving time and energy in capacity recovery.
9. Safe and Reliable⁴: Equipped with a safe and reliable explosion-proof exhaust system that prevents battery case swelling due to excessive pressure.
10. High Uniformity⁶: Excellent product structural design, material selection, manufacturing processes, and rigorous quality control management ensure consistent product performance.

Fu Hua Battery 6-GFM-120 is widely used in UPS uninterruptible power supplies, EPS emergency power systems, security products, solar energy systems, lighting products, and other fields⁶.