12V 3.4Ah lead-fleece battery AGM VRLA with VdS Q-Batteries 12LS-3.4

Q-Batteries 12LS-3.4 12V 3.4Ah Deep Cycle VRLA AGM Battery with VdS

The Q-Batteries 12LS-3.4 is a premium deep cycle 12V VRLA battery featuring AGM (Absorbent Glass Mat) technology and VdS certification for quality and safety. With a capacity of 3.4Ah, this battery provides reliable, maintenance-free power for standby, cyclic, and backup applications where consistent performance and durability are essential.

Designed for professional and demanding environments, the 12LS-3.4 combines robust construction with stable energy delivery and long service life — making it ideal for UPS systems, security installations, emergency lighting, and other critical systems.

Key Features of the Q-Batteries 12LS-3.4 VRLA AGM Battery

• 12V Nominal Output: Delivers dependable voltage for a wide range of power applications.
• 3.4Ah Capacity: Offers strong energy storage for moderate-demand standby and cyclic use.
• Deep Cycle AGM Technology: Absorbent Glass Mat design enhances cycle durability, recharge efficiency, and reliable performance.
• VdS Certified: Independently tested and approved to recognised safety and quality standards for professional installations.
• Sealed, Maintenance-Free Design: No need for topping up fluids — safe, clean, and low-maintenance.
• Leak-Proof & Spill-Safe: Fully sealed construction reduces risk of leakage and damage to surrounding equipment.
• Low Self-Discharge: Retains stored charge over extended periods of inactivity.

Applications

• Uninterruptible Power Supplies (UPS)
• Security alarm systems
• Emergency and exit lighting
• Telecom and networking backup
• Access control and intercom systems
• Portable medical and monitoring equipment
• General standby and cyclic energy storage applications

Technical Specifications

• Brand: Q-Batteries
• Model: 12LS-3.4
• Chemistry: VRLA AGM (Valve Regulated Lead Acid with Absorbent Glass Mat)
• Nominal Voltage: 12V
• Capacity: 3.4Ah
• Battery Type: Deep cycle, sealed, maintenance-free
• Certification: VdS certified for safety and quality
• Self-Discharge: Low self-discharge rate
• Construction: Leak-proof, rugged AGM design

Why Choose the Q-Batteries 12LS-3.4?

The Q-Batteries 12LS-3.4 offers reliable, maintenance-free power with enhanced deep cycle performance and certified safety standards. With stable 12V output, robust AGM construction, and VdS approval, it’s an excellent choice for professional backup systems, security installations, and other applications where dependable and long-lasting energy storage is required.