Sealed lead-acid battery megaBAT MB 7.2-12 12V 7Ah, dimensions 151×95×65 mm

The sealed lead-acid battery megaBAT MB 7.2-12 delivers a nominal voltage of 12V and a capacity of 7Ah in a compact 151×95×65 mm housing. It is a rechargeable, maintenance-free battery designed for standby and backup power in small electrical devices and systems, including alarm systems, UPS units and portable equipment. The battery provides predictable performance with a sealed construction that minimizes maintenance and allows flexible installation.

Advantages

The megaBAT MB 7.2-12 offers a maintenance-free sealed design, compact dimensions for space-limited installations, and stable 12V output with a 7Ah capacity. It is compatible with common backup and small-load applications and features a specified charging voltage range to ensure long service life when charged correctly.

Suitable for

• Alarm and security systems
• Small UPS and emergency power supplies
• Portable electronic devices and equipment
• Standby power for control panels and meters

Key specifications

• Voltage: 12 V
• Capacity: 7 Ah
• Dimensions (L×D×W): 151 × 95 × 65 mm
• Starting current: 3.3 A
• Recommended charging voltage: 13.6–13.8 VDC at 20°C
• Type: Sealed lead-acid, rechargeable
• Manufacturer: megaBAT, model MB 7.2-12 (MPN: MB7.2-12, EAN: 5902135123942)

How to use

Install the battery in the equipment’s designated battery compartment, observing correct polarity for the terminals. Connect to the device or charging system that matches the battery’s voltage and follow the equipment manufacturer’s instructions. Charge the battery using a charger or power supply set to the recommended charging voltage range (13.6–13.8 VDC at 20°C). Allow the battery to reach full charge before putting it into standby service.

Usage recommendations

For optimal longevity, keep the battery charged between uses, avoid deep discharges, and store it in a cool, dry place. Use a charger compatible with sealed lead-acid batteries and set to the recommended charging voltage. Replace the battery if capacity is noticeably reduced or if physical damage is present.