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Rectangular black sealed lead-acid battery with bolt terminals

RefurbUPS

RefurbUPS Genuine EnerSys NP18-12B 12V 18Ah UPS Replacement Battery

SKU CH-0TQD-73YV8

Genuine EnerSys 12 V 18 Ah sealed lead-acid battery with nut-and-bolt terminals for UPS replacement

  • TypeKit/Package
  • Weight15
  • Genuine EnerSys quality ensures reliable UPS performance
  • 12 V 18 Ah capacity delivers extended backup runtime
  • Nut and bolt terminals simplify installation
  • Factory-fresh sealed lead-acid cells provide consistent power
  • 15 weight units indicate robust construction for durability

Genuine EnerSys 12V 18Ah Replacement Battery

This genuine EnerSys NP18-12B is a 12 volt 18 ampere-hour sealed lead-acid battery designed as a direct replacement for compatible uninterruptible power supply units. It arrives factory fresh and ready for immediate installation with nut and bolt terminals included. The kit contains one high-rate discharge battery built for performance and reliability in critical power protection.

Suits UPS units requiring NP18-12 specification

This battery fits UPS systems that specify the EnerSys NP18-12 part number and 12V 18Ah rating with bolt terminal connections. It is not suitable for units requiring a different voltage, capacity, terminal style or physical form factor. Buyers needing higher runtime or alternative chemistries should verify their UPS manufacturer requirements before purchasing.

12V 18Ah capacity with nut and bolt terminals

The decisive specification is the 12 volt 18 ampere-hour rating combined with nut and bolt terminal posts for secure wiring. Matching both the electrical rating and the terminal type ensures correct fit and function in the target UPS. Confirm the original battery label shows NP18-12 and bolt terminals before ordering.

Highlights

  • Genuine EnerSys quality ensures reliable UPS performance
  • 12 V 18 Ah capacity delivers extended backup runtime
  • Nut and bolt terminals simplify installation
  • Factory-fresh sealed lead-acid cells provide consistent power
  • 15 weight units indicate robust construction for durability

Specifications

Brandenersys
SeriesGenuine EnerSys Batteries
TypeKit/Package
Weight15

Questions about this item

What voltage and capacity does the EnerSys NP18-12B battery provide?

The EnerSys NP18-12B delivers 12 volts and 18 ampere-hours of capacity for UPS backup power.

What terminal hardware is included with the NP18-12B for mounting?

The battery uses a nut and bolt terminal model for secure connection inside the UPS enclosure.

How do I install the NP18-12B and what step is often missed?

Disconnect power, remove the old cartridge, connect the new battery to the nut and bolt terminals observing polarity, then secure it in the bay.

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