Lightwave 12V/18AH UPS Battery High Performance SMF Battery (LW 18AH)

The Lightwave LW12V/18AH 12V UPS battery is a high-performance sealed maintenance-free (SMF) battery designed to deliver reliable and long-lasting backup power for a wide range of applications. Built using advanced sealed lead-acid (SLA) technology, it provides stable energy output for UPS systems, security installations, emergency lighting, medical mobility devices, and solar backup solutions. Its durable construction, deep cycle capability, and maintenance-free design make it a dependable choice for both residential and commercial power backup needs.

Product Features

Maintenance-Free Sealed Design

The battery is fully sealed and valve-regulated, ensuring spill-proof operation and eliminating the need for regular maintenance while allowing flexible installation in different orientations.

High Capacity Energy Storage

With an 18Ah capacity, the battery delivers extended backup time, making it suitable for systems that require longer runtime during power interruptions.

Deep Cycle and Standby Capability

Designed for both deep cycle and standby use, it provides consistent performance whether used for frequent discharge cycles or emergency backup applications.

Durable ABS Construction

Encased in high-strength ABS material, the battery is resistant to physical impact and environmental stress, ensuring long-term durability and safety.

Wide Application Compatibility

Suitable for UPS systems, CCTV and alarm systems, emergency lighting, solar energy storage, and medical mobility equipment, offering versatile usage across industries.

Stable Performance Across Temperatures

Maintains strong performance in varying environmental conditions, delivering reliable capacity even in high or low temperature environments.

Low Internal Resistance Design

Engineered with low internal resistance to improve energy efficiency, reduce power loss, and support stable current delivery under load.

Secure Bolt Terminal Connection

Equipped with M5 bolt and nut terminals for strong, secure, and reliable electrical connections, ensuring stable installation in critical systems.

Product Specifications

• Model: LW12V/18AH
• SKU: LW12V/18AH
• Type: Sealed Maintenance-Free (SMF), SLA VRLA Battery
• Nominal Voltage: 12V DC
• Nominal Capacity: 18Ah (20-hour rate)
• Internal Resistance: Approximately 15 mΩ (fully charged)
• Terminal Type: M5 bolt and nut terminals
• Casing Material: High-impact ABS plastic
• Dimensions: 181 × 76 × 168 mm
• Weight: Approximately 5.05 kg
• Charging Voltage (Cyclic): 14.4V – 15.0V
• Charging Voltage (Standby): 13.5V – 13.8V
• Temperature Performance: 102% capacity at 40°C, 100% at 25°C, 85% at 0°C
• Warranty: 1 year
• UPC/EAN: 5049805041479
• Package Dimension: 19 × 8 × 17 cm
• Application: UPS systems, CCTV, alarms, emergency lighting, solar storage, mobility devices