EnerRocket ES 42-12 – 12V 42Ah SMF VRLA Battery | Long-Life Sealed Backup Power

The EnerRocket ES 42-12 is a 12V 42Ah Sealed Maintenance-Free (SMF) VRLA battery developed using Rocket's most advanced Valve Regulated Lead Acid (VRLA) technology.

With a high-purity calcium alloy grid and Absorptive Glass Mat (AGM) system, this battery delivers long cyclic life, consistent output, and leak-proof operation across a wide temperature range. Its robust design is suitable for applications where power reliability is critical.

Ideal for UPS systems, telecommunication infrastructure, and emergency power backup, the ES 42-12 offers both performance and peace of mind.

Key Features

• Voltage: 12V DC

• Capacity: 42Ah

• Battery Type: SMF VRLA

• AGM Technology: Yes

• Factory Charged: Ready to install

• Maintenance: Zero maintenance required

• Sealed Construction: Prevents any leakage

• Grid Type: Heavy-duty calcium alloy

• Self-Discharge: Very low

• Pressure Relief: Low-pressure venting system

• Operating Temperature: Wide range supported

• Design Life: Up to 10 years

• Certifications: JIS, IEC 60896 (Parts 1 & 2), BS6290-4, Eurobat (High Performance)

Applications

• UPS Backup Systems

• Telecommunication Networks

• Fire Alarm & Security Systems

• Emergency Lighting

• Medical Equipment

• Computer Data Backup

Specifications

• Model: ES 42-12

• Nominal Voltage: 12V

• Capacity (20HR, 25°C): 42Ah

• Dimensions (L x W x H):

  • Length: 197mm

  • Width: 165mm

  • Height: 170mm

Bulk Orders:

For bulk purchases, contact us at info@gepcomtech.com

Approximate Delivery Time : 3 Days