Fortress battery is a very rugged battery that can stand the test of time. These batteries are especially durable, maintenance-free and suitable for high charge-and discharge current. They are constructed to yield even greater capacity than comparable batteries.
• Long service life.
• Good deep charge cycle performance.
• Good resistance to corrosion and small internal resistance.
• Excellent safety performance.
• Low/minor self-discharge rate:≤2%/month（25°C）
• Voltage class：2V/6V/12V
• Capacity range: 1.2Ah-3000Ah
• Acclimation temperature range:-15~50°C
• Superior Deep Cycle Design.
• Longer Life in Deep Cycle Applications.
• High Power Density.
• Excellent Recovery from Deep Discharge.
• Widely working environment.
• RUGGED DESIGN - The battery case is made from a Non-Conductive ABS plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very easy to install and requires no maintenance.
Solar system, Control systems, Street lights, Emergency light systems, Standby power supply, UPS and computer standby power supply, Power supply, Wind system, Telecommunication system, Firefighting equipment standby power supply, Medical treatment equipments, ATM backup, Alarm system, Security equipments, Railway system, Power station etc.