Lightwave 12V/9Ah UPS Battery – High Performance SMF Battery (LW 9AH)

The Lightwave LW 12V/9AH is a high-performance sealed maintenance-free (SMF) battery designed to deliver reliable backup power for UPS systems, emergency lighting, alarm systems, medical devices, and other standby applications. With a nominal voltage of 12V and a capacity of 9Ah (20-hour rate), this battery ensures consistent performance in both cyclic and standby operations. Engineered with durable construction, compact dimensions, and efficient internal design, the LW 9AH provides dependable energy output in a wide range of environments while remaining easy to install and maintain.

Product Features

Maintenance-Free Design

Sealed VRLA (Valve-Regulated Lead Acid) construction eliminates the need for water or electrolyte top-ups, reducing maintenance requirements.

Compact and Durable Construction

Measuring 151 × 65 × 100 mm with a weight of 2.35 kg, this battery fits standard UPS units and small backup systems without compromising on power.

High Performance and Reliability

Delivers stable energy output with low internal resistance (20 mΩ fully charged) for efficient energy transfer and low power loss.

Wide Operating Temperature Range

Maintains optimal performance across varying temperatures, up to 102% capacity at 40 °C, ensuring reliability in demanding conditions.

Fast and Secure Connectivity

Equipped with Faston Tab No.187E terminals for secure, stable, and quick connections in compatible devices.

Versatile Charging Support

Supports both cyclic and standby use: 14.4–15.0 V charging voltage in cycle mode and 13.5–13.8 V in standby mode for safe and efficient charging.

Product Specifications

• Model: LW 12V/9AH
• Nominal Voltage: 12 V DC
• Capacity: 9 Ah (20-hour rate)
• Battery Type: Sealed Maintenance-Free (SMF), VRLA
• Dimensions (L×W×H): 151 × 65 × 100 mm
• Weight: 2.35 kg
• Terminals: Faston Tab No.187E
• Internal Resistance: 20 mΩ (fully charged)
• Design Life: 3–5 years standby service
• Operating Temperature: Discharge: -15°C to 50°C; Charge: 0°C to 40°C
• Warranty: 1 Year
• UPC/EAN: 5049805041448
• Package Dimensions: 15 × 7 × 10 cm