μπαταρία UPS σφραγισμένη μολύβδου-οξέος Yuasa NP7-12

The Yuasa NP7-12 is a 12V valve-regulated lead acid (VRLA) battery designed for UPS and other specialty power applications. It features oxygen recombination technology and a sealed construction that provides maintenance-free operation and reliable backup power. The battery is intended for float or cyclic use and offers high energy density in a compact form factor.

Advantages

The NP7-12 can be stored for extended periods—up to a year—without significant degradation and uses a sealed construction that prevents electrolyte leakage. Its pressure venting system releases excess gas, while gas recombination and an electrolyte suspension system improve recovery after deep discharge. Lead-calcium grids extend service life, and the battery is usable in any orientation except continuous inverted, making it versatile for many installations.

Suitable for

• Uninterruptible Power Supplies (UPS)
• Emergency lighting systems
• Telecommunications backup
• Portable power and standby systems

Key specifications

• Model: Yuasa NP7-12 (MPN: NP7-12)
• Type: Sealed Lead Acid (VRLA), valve-regulated
• Nominal voltage: 12 V
• Weight: 2.65 kg
• Construction: sealed, maintenance-free
• EAN: 4016138323665

How to use

Install the NP7-12 according to the UPS or equipment manufacturer’s instructions, observing correct polarity and secure connections. The battery can be used for float (standby) or cyclic applications; charge and monitor it using a compatible charger designed for sealed lead acid batteries. Avoid continuous inverted installation and follow handling guidelines for lead acid batteries when transporting or replacing units.

Recommendations

Store the battery in a cool, dry place if not used for extended periods; recharge before putting into service after long storage. Use a charger with appropriate voltage and charging profile for VRLA batteries and perform periodic checks to ensure reliable backup performance.