Drom Power 12V 28Ah Sealed Lead Acid Rechargeable Battery

The Drom Power 12V 28Ah Sealed Lead Acid Rechargeable Battery is a high-capacity energy storage solution designed for reliable backup and cyclic power applications. Manufactured using valve-regulated sealed lead acid (VRLA) and absorbed glass mat (AGM) technology, this battery delivers stable 12-volt output with a 28Ah capacity at the 20-hour rate. Its maintenance-free sealed construction eliminates the need for electrolyte refilling while ensuring safe and efficient operation. Built for durability and consistent performance, the battery is suitable for use in UPS systems, solar energy storage installations, telecommunications equipment, emergency lighting systems, security systems, and other critical backup power environments.

Product Features

High-Capacity Energy Storage

With a capacity of 28Ah at 12 volts, this battery provides extended backup power and reliable energy supply for demanding equipment and systems.

Maintenance-Free VRLA Design

The sealed lead acid construction prevents electrolyte leakage and eliminates routine maintenance, ensuring convenient long-term use.

AGM Spill-Proof Technology

Absorbed Glass Mat technology immobilizes the electrolyte within fiberglass separators, improving safety and allowing flexible installation.

Durable and Robust Construction

Built with high-quality lead plates and a strong ABS plastic casing, the battery is designed to withstand demanding operating conditions and provide long service life.

Stable and Consistent Power Output

Engineered to maintain steady voltage output, the battery supports sensitive electronic equipment such as UPS units, monitoring systems, and communication devices.

Versatile Power Backup Applications

The Drom Power 12V 28Ah battery is suitable for both standby and cyclic applications including renewable energy storage, security systems, and emergency power installations.

Product Specifications

• Battery type: Sealed lead acid (SLA), valve-regulated (VRLA) AGM
• Nominal voltage: 12V
• Capacity: 28Ah (20-hour rate)
• Rechargeable: Yes
• Maintenance: Maintenance-free sealed design
• Construction: Spill-proof AGM technology
• Battery casing: ABS plastic housing
• Terminal type: Bolt terminals or heavy-duty terminals depending on model
• Float charging voltage: Approximately 13.6V to 13.8V
• Cycle charging voltage: Approximately 14.4V to 14.9V
• Operating temperature range: Approximately -15°C to 50°C
• Storage temperature range: Approximately -20°C to 50°C
• Self-discharge rate: Low self-discharge design for extended standby life
• Typical applications: UPS systems, solar power storage, telecommunications equipment, emergency lighting systems, security and alarm systems, medical devices, and backup power installations