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A single 12V 7A sealed lead-acid battery in a cardboard box

RefurbUPS

RefurbUPS Deltec PowerRite Max 450VA 12V7A UPS Replacement Battery Kit

SKU CH-13E9-4WSVN

Compatible 12V 7A SLA battery kit for Deltec PowerRite Max 450VA UPS systems

  • TypeKit/Package
  • Weight6
  • Compatible 12 V 7 A battery restores Deltec PowerRite Max 450 VA UPS runtime
  • High-rate discharge SLA cell delivers reliable backup power when mains fail
  • Factory-fresh unit ensures full capacity from first charge
  • Kit includes one battery and step-by-step replacement instructions
  • 6 kg package ships ready for immediate installation

Deltec PowerRite Max 450VA Compatible Kit

This replacement battery kit is designed for the Deltec PowerRite Max 450VA UPS. It provides a direct swap for the original cartridge using a single 12V7A sealed lead-acid cell. The kit includes factory-fresh components and comprehensive installation instructions. It suits administrators maintaining backup runtime for critical network or server equipment.

Sustained High-Rate Discharge Performance

The 12V7A battery is rated for high-rate discharge to support the UPS during extended mains failures. It delivers consistent current throughout the backup window rather than fading after an initial surge. This behaviour protects connected loads through the full rated autonomy period. The chemistry is selected for reliability in standby float service over repeated cycles.

Thermals Noise and Power Draw

Sealed lead-acid construction operates silently with no moving parts or forced airflow. Self-discharge is low during long standby periods, minimising trickle-charge power draw from the UPS. The robust ABS casing contains the electrolyte safely in any approved mounting orientation. Normal float voltage maintains readiness without generating significant heat.

Highlights

  • Compatible 12 V 7 A battery restores Deltec PowerRite Max 450 VA UPS runtime
  • High-rate discharge SLA cell delivers reliable backup power when mains fail
  • Factory-fresh unit ensures full capacity from first charge
  • Kit includes one battery and step-by-step replacement instructions
  • 6 kg package ships ready for immediate installation

Specifications

BrandDeltec
SeriesDeltec Batteries
TypeKit/Package
Weight6

Questions about this item

How much heat does the 12V7A battery generate during continuous UPS operation?

The sealed lead-acid chemistry produces minimal heat under normal float charge; the UPS enclosure handles dissipation without extra cooling.

What must I already own to install this replacement kit?

You need a Deltec PowerRite Max 450VA UPS with its battery compartment accessible and the original wiring harness in place.

Will the 12V7A cartridge fit the original battery tray in my older Deltec PowerRite Max 450VA unit?

Yes, the cartridge matches the factory form factor and terminal layout for a direct swap in the existing tray.

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