Μπαταρία UPS σφραγισμένη μολύβδου-οξέος Yuasa NP7-12L

The Yuasa NP7-12L is a sealed lead-acid (VRLA) UPS battery with a nominal voltage of 12 V, designed for general-purpose standby and backup power. It uses absorbed glass mat (AGM) construction with lead-calcium grids and gas recombination, providing good recovery from deep discharge and allowing operation in any orientation except continuous inverted use. The battery measures 65 mm in width, 97.5 mm in height, and weighs 2.2 kg; one unit is included.

Advantages

AGM construction with no free acid reduces maintenance and leakage risk while gas recombination increases safety and extends service life. Lead-calcium grids help deliver superior life suitable for commercial-standard applications (EUROBAT classification: 3 to 5 years). The design offers reliable recovery after deep discharge and permits flexible installation orientation.

Suitable for

• UPS and backup power systems
• Telecommunications equipment
• Emergency lighting and alarm systems
• Small-scale standby power applications

Key specifications

• Brand: Yuasa
• Model: NP7-12L (MPN: YUANP7-12L)
• Type: Sealed Lead Acid (VRLA), AGM
• Voltage: 12 V
• Dimensions: width 65 mm, height 97.5 mm
• Weight: 2.2 kg
• EAN: 4016138733938
• EUROBAT classification: 3–5 years (Standard Commercial)

How to use

Install the battery in a compatible UPS or enclosure following the equipment manufacturer’s instructions. Ensure correct polarity and secure connections before powering the system. Charge the battery according to the UPS or charger specifications; sealed VRLA batteries typically require a controlled float or cyclic charge regime. Do not operate continuously inverted; all other orientations are acceptable.

Recommendations

Store and operate the battery within the temperature range recommended by the equipment manufacturer, perform periodic charging if stored for long periods, and replace the battery according to its performance and the EUROBAT service-life guidance.