BATTERY TECH Battery 12V/40AH-MB megaBAT VRLA AGM

The BATTERY TECH Battery 12V/40AH-MB megaBAT is a high-performance VRLA AGM battery designed for reliable backup power in various applications. With a nominal voltage of 12V and a capacity of 40 Ah (C20), this maintenance-free battery offers a design life of 5-7 years in float service. Its AGM technology ensures low internal resistance and high discharge currents, making it ideal for UPS, telecommunications, alarm systems, solar power, emergency lighting, and medical equipment.

Advantages

This battery features a robust ABS container, M6 bolt & nut terminals, and a low self-discharge rate of less than 3% per month at 25°C. It can be mounted in any position except inverted, providing flexibility for installation. The battery is certified to CE, ISO 9001, and ISO 14001 standards, ensuring quality and environmental compliance.

Suitable for

• UPS systems
• Telecommunications
• Alarm systems
• Solar power storage
• Emergency lighting
• Medical equipment

Key specifications

• Nominal Voltage: 12V
• Nominal Capacity (C20): 40 Ah
• Battery Technology: VRLA AGM
• Terminal Type: M6 Bolt & Nut
• Design Life: 5-7 years
• Internal Resistance: Approx. 8 mΩ
• Max. Discharge Current (5s): 400 A
• Max. Charging Current: 12 A
• Float Charging Voltage: 13.5V - 13.8V
• Cycle Use Voltage: 14.4V - 15.0V
• Operating Temperature (Discharge): -15°C to 50°C
• Operating Temperature (Charge): -15°C to 40°C
• Self-Discharge Rate: <3% per month
• Container Material: ABS
• Maintenance: Maintenance-Free

Recommendations

For optimal performance, use a compatible charger with the recommended float or cycle voltage settings. Ensure proper ventilation and avoid inverted mounting. This battery is a direct replacement for many standard 12V 40Ah VRLA batteries.