EnerRocket ES 33-12 – 12V 33Ah SMF VRLA Battery | Compact Backup Power for Critical Systems

The EnerRocket ES 33-12 is a 12V 33Ah Sealed Maintenance-Free (SMF) VRLA battery, engineered for environments requiring compact power backup solutions.

Powered by Rocket’s AGM-VRLA technology, the battery uses high-purity calcium-alloy grids and an Absorptive Glass Mat (AGM) system for reliable power output and extended service life.

Its robust construction and leak-proof design make it ideal for frequent-use UPS systems, emergency lighting, telecom, and security systems.

Key Features

• Voltage: 12V DC

• Capacity: 33Ah

• Maximum Discharge Current: 330A (5 sec)

• Maximum Charging Current: 9.9A

• Internal Resistance: 6.2 mΩ

• Maintenance: Zero maintenance

• Factory Charged: Yes

• Leak-Proof Design: Non-spillable sealed construction

• Grid Material: Heavy-duty calcium alloy

• Technology: AGM with Gas Recombination

• Self-Discharge: Very low

• Container: ABS with high strength and flame retardant option

• Design Life: Up to 10 Years

• Operating Temperature: Wide range supported

Applications

• UPS Systems

• Emergency Lighting

• Fire Alarm & Security Systems

• Telecommunication Equipment

• Medical Instruments

• Computer Backup

• Solar Power Storage

Specifications

• Brand: Rocket

• Model: ES 33-12

• Nominal Voltage: 12V

• Capacity (25°C): 33Ah

• Dimensions (L x W x H): 195mm x 130mm x 155mm

Bulk Orders:

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

Approximate Delivery Time : 3 Days