OPzV Battery & OPzS Battery | Ultra-Long Life Tubular Batteries

Product Overview

The OPzV and OPzS series represent the most reliable and durable lead-acid technology in the ECELL BATTERIES portfolio. These batteries are engineered with a specialized tubular positive plate design, specifically intended for mission-critical applications where long-term stability and high-cycle performance are paramount. By combining advanced manufacturing processes with high-purity materials, we deliver a power solution that offers an Ultra-Long Design Life of over 20 Years (@ 25°C), significantly reducing the total cost of ownership for large-scale projects.

Key Technical Features

• OPzV GEL Deep Cycle (Nano-silica gel electrolyte): Utilizes advanced nano-silica gel electrolyte to prevent electrolyte stratification and ensure superior thermal stability in deep cycle applications.
  
• OPzS Tubular battery (High-Purity Electrolytic Lead): Engineered with High-Purity Electrolytic Lead to minimize internal resistance and achieve an ultra-low self-discharge rate for maximum reliability.
  
• Ultra-Long Design Life: Optimized for long-term standby and cycling, providing a service life exceeding 20 years at 25°C.
  
• Exceptional Cycling Performance: Capable of delivering a robust cycle life of over 2,000 cycles, even under frequent deep discharge conditions.
  
• Durable Construction: Housed in high-quality UL94 V0 ABS flame-retardant casing (or transparent SAN for OPzS) for maximum impact resistance and security.

Primary Applications

• Renewable Energy: Large-scale Solar and Wind energy storage systems.
• Critical Infrastructure: Telecommunications base stations, Power plants, and Railway signaling.
• Strategic Backup: Data centers, high-capacity UPS systems, and emergency lighting.

Specification: