Lightwave 12V/12AH UPS Battery High Performance SMF Battery (LW 12AH)

The Lightwave LW 12AH 12V UPS battery is a high-performance sealed maintenance-free (SMF) rechargeable battery designed to deliver stable and reliable backup power for UPS systems and other critical applications. Built using AGM (Absorbent Glass Mat) technology, it provides efficient energy storage, long service life, and dependable performance during power outages. This battery is ideal for home, office, and security systems that require uninterrupted power support for sensitive electronic devices.

Product Features

Sealed Maintenance-Free Design

The battery uses a sealed construction that prevents leakage and eliminates the need for regular maintenance, making it safe and easy to use in UPS and backup systems.

AGM Technology for Stable Performance

Built with Absorbent Glass Mat technology, it ensures efficient energy storage, low internal resistance, and consistent discharge performance under different load conditions.

High Energy Backup Capacity

With a 12Ah capacity, the battery provides reliable backup power suitable for UPS systems, security systems, and emergency applications.

Durable ABS Construction

Made with high-impact ABS casing material that enhances durability and protects the internal components from physical damage and environmental stress.

Wide Application Support

Designed for use in UPS systems, CCTV surveillance, alarm systems, emergency lighting, and mobility equipment, ensuring versatile performance across multiple applications.

Long Service Life

Engineered for standby use with an expected lifespan of 3 to 5 years under proper operating conditions, providing long-term reliability.

Stable Discharge Performance

Delivers consistent output across different discharge rates, ensuring stable power delivery even under varying load demands.

Product Specifications

• Model: LW 12AH
• Type: Sealed Maintenance-Free (SMF), AGM VRLA Battery
• Nominal Voltage: 12V DC
• Nominal Capacity: 12Ah (20-hour rate)
• Energy Capacity: 144Wh
• Internal Resistance: Approximately 17 mΩ (fully charged at 25°C)
• Terminal Type: F2 Faston Tab (6.3 mm)
• Casing Material: High-impact ABS plastic (UL94-HB standard)
• Expected Life: 3–5 years (standby use)
• Dimensions: 151 × 99 × 95 mm (total height 101 mm)
• Weight: Approximately 3.2 to 3.5 kg
• Maximum Discharge Current: 120A (5 seconds)
• Charging Voltage (Cyclic): 14.4V – 15.0V
• Charging Voltage (Float): 13.5V – 13.8V
• Recharge Time: 6–8 hours to 90 percent capacity
• Operating Temperature Performance: 40°C (102% capacity), 25°C (100% capacity), 0°C (85% capacity)
• Application: UPS systems, CCTV, alarms, emergency lighting, and backup power systems