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Single 12V 12A sealed lead-acid battery in rectangular case

RefurbUPS

RefurbUPS Yuasa NP12-12 12V12A UPS Replacement Battery Kit

SKU CH-BH5A-9TA2E

A 12 V 12 Ah sealed lead-acid battery kit weighing 10 units for UPS replacement

  • TypeKit/Package
  • Weight10
  • Compatible 12V 12A SLA battery kit
  • Single high-rate discharge Yuasa NP12-12 unit
  • Factory fresh cells for reliable UPS backup
  • Includes step-by-step installation instructions
  • Weighs 10 units for easy handling

Direct replacement kit

The RefurbUPS Yuasa NP12-12 kit supplies one 12V12A sealed lead-acid battery designed to fit compatible UPS units. It targets administrators who need a factory-fresh cell to restore runtime on existing power protection hardware. The package includes detailed installation instructions so the swap can be completed without specialised tools. Buyers who require higher capacity or a different voltage should look elsewhere.

Sealed low-maintenance operation

The valve-regulated SLA chemistry runs without watering and vents only under fault conditions. Normal float charging keeps the cell ready for immediate discharge when mains power fails. Self-discharge remains low during storage, so spares stay viable until needed. No active cooling or forced airflow is required for typical indoor deployments.

Drop-in cartridge format

The battery matches the physical footprint of the original cartridge, allowing a straight exchange inside the UPS chassis. Terminals align with the existing harness so no cable modification is necessary. The 10 weight figure reflects the single-cell pack, keeping handling simple for one technician. Ensure the host UPS model accepts a 12 V 12 Ah block before ordering.

Highlights

  • Compatible 12V 12A SLA battery kit
  • Single high-rate discharge Yuasa NP12-12 unit
  • Factory fresh cells for reliable UPS backup
  • Includes step-by-step installation instructions
  • Weighs 10 units for easy handling

Specifications

Brandenersys
SeriesYuasa Batteries
TypeKit/Package
Weight10

Questions about this item

How do I install the Yuasa NP12-12 battery kit and what step is often missed?

Disconnect the UPS from mains power, remove the old battery, connect the new 12V12A unit observing correct polarity, and secure the cover; the step often missed is tightening the terminal bolts to the specified torque.

What maintenance or replacement will the Yuasa NP12-12 battery need later?

The sealed lead-acid battery requires no watering; plan to replace the 12V12A unit every three to five years or when runtime drops below acceptable levels.

What limit appears first on the Yuasa NP12-12 during sustained discharge?

Voltage sag under continuous high-rate load reaches the UPS low-voltage cutoff first, ending available runtime before thermal limits are reached.

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