Drom Power 12V 55Ah Sealed Lead Acid Rechargeable Battery

Drom Power 12V 55Ah Sealed Lead Acid Rechargeable Battery is a high‑capacity energy storage solution built for dependable performance in backup and cyclic applications. Using valve‑regulated sealed lead acid (VRLA) technology with absorbed glass mat (AGM) construction, this battery delivers consistent 12‑volt output and a 55Ah capacity at the 20‑hour rate. Its maintenance‑free sealed design prevents electrolyte leakage and minimizes servicing needs, providing safe and reliable operation over extended usage. Ideal for UPS systems, solar energy storage, emergency lighting, security systems, telecommunications equipment, and other critical backup power applications where long runtime and stable energy delivery are essential.

Product Features

High‑Capacity Power Storage

With a 55Ah capacity at 12 volts, this battery supports extended backup power and dependable energy delivery for systems with moderate to heavy power demands.

Maintenance‑Free VRLA Construction

Valve‑regulated sealed lead acid design eliminates the need for electrolyte refilling and routine maintenance, enabling hassle‑free operation.

AGM Spill‑Proof Technology

Absorbed Glass Mat technology immobilizes the electrolyte within fiberglass separators, preventing leaks and allowing installation in various orientations.

Durable and Robust Housing

The battery is enclosed in a sturdy ABS plastic casing that protects internal components, enhancing durability and resistance to vibration and impact.

Stable Voltage Output

Engineered to provide consistent voltage performance, the battery supports sensitive electronic equipment such as UPS systems, communication gear, and monitoring devices.

Wide Application Compatibility

The Drom Power 12V 55Ah battery is suitable for standby and cyclic use in solar installations, emergency power systems, telecommunications infrastructure, security and alarm systems, and industrial equipment.

Product Specifications

• Battery type: Sealed lead acid (SLA), valve‑regulated (VRLA) AGM
• Nominal voltage: 12V
• Capacity: 55Ah (20‑hour rate)
• Rechargeable: Yes
• Maintenance: Maintenance‑free sealed design
• Construction: Spill‑proof AGM technology
• Battery casing: ABS plastic housing
• Terminal type: M6 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
• Maximum charging current: Approximately 16.5A
• Operating temperature range: Approximately −15°C to +50°C
• Storage temperature range: Approximately −20°C to +40°C
• Self‑discharge rate: Low self‑discharge for extended standby life
• Typical applications: UPS systems, solar power storage, emergency lighting, telecommunications systems, security infrastructure, medical devices, and backup power installations