Lead Acid Battery LP18-12 12V 18A made in Malaysian

Description

The LP18-12 (12V 18Ah) is a professional-grade Sealed Lead-Acid (SLA) battery using AGM (Absorbent Glass Mat) technology. It is a robust, medium-sized battery frequently used for industrial and commercial standby power.

Technical Specifications

• Nominal Voltage: 12V

• Nominal Capacity: 18Ah (at a 20-hour rate)

• Technology: VRLA / AGM (Maintenance-free, spill-proof)

• Dimensions: Approximately 181mm (L) x 77mm (W) x 167mm (H)

• Weight: Approximately 5.1kg – 5.4kg

• Terminal Type: Typically T3 (M5 bolt) or F3 (M5) terminals.

• Design Life: Generally 3–5 years in standby/float service (at 25°C).

Key Features

• Maintenance-Free: Sealed construction eliminates the need for water or electrolyte refilling.

• High Reliability: Designed for consistent, stable power delivery in critical standby systems.

• Versatile Orientation: Due to the immobilized electrolyte, it can be mounted in any orientation (except upside down).

• Low Self-Discharge: Suitable for backup applications that may remain idle for months before use.

Typical Applications

• UPS Systems: Reliable backup for medium-range uninterruptible power supplies.

• Emergency Power: Essential for alarm systems, security control panels, and emergency lighting.

• Telecom & Signaling: Used in railway or aircraft signaling and communication power supplies.

• Medical Equipment: Portable monitoring and diagnostic devices.

• Off-Grid/Solar: Small-scale energy storage for lighting and automated control systems.

Maintenance & Safety

Note: “LP18-12” is a common industry designation. If you are replacing a unit, verify the terminal type (M5 bolt vs. spade terminal) as these can vary by manufacturer.

• Charging: Always use a charger compatible with 12V AGM/SLA batteries.

  • Standby/Float Voltage: 13.5V – 13.8V.

  • Cycle Use Voltage: 14.4V – 15.0V.

• Avoid “Total Discharge”: Do not allow the battery to drop below 10.5V. Frequent deep discharging will significantly shorten the battery’s lifespan.

• Storage: If storing for more than 3 months, ensure it is fully charged and perform a “freshening charge” periodically to prevent sulfation.

• Connections: Ensure all terminal bolts are tightened securely to prevent high-resistance heating, which can damage the battery casing.