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Single 12V 7A sealed lead-acid battery block

RefurbUPS

RefurbUPS ES6512 12V 7A UPS replacement battery

SKU CH-J9XZ-ES5D9

12 V 7 A sealed lead-acid battery kit for UPS replacement, model ES6512

  • TypeKit/Package
  • Weight6
  • Ready-to-install kit with one 12 V 7 A SLA cell
  • High-rate discharge chemistry supports UPS runtime demands
  • Factory-fresh stock ensures reliable backup power
  • Includes step-by-step replacement instructions for easy service
  • Compatible with ES6512 UPS models for direct fit

12 V 7 A UPS replacement battery

This 12 V 7 A sealed lead-acid cell fits compatible UPS units that require an ES6512 form factor. It arrives factory fresh and ready for immediate installation. The kit includes a single battery plus step-by-step replacement instructions.

High-rate discharge under sustained load

The cell is rated for high-rate discharge, so it maintains voltage during the extended runtime demands of a UPS on battery power. Internal resistance stays low through repeated charge cycles. Performance remains consistent across the full discharge curve.

Lead-acid chemistry limits

Sealed lead-acid chemistry imposes a finite cycle life and gradual capacity fade over years of float service. Operating temperature extremes accelerate ageing and reduce available runtime. The battery must be recycled at end of life according to local regulations.

Highlights

  • Ready-to-install kit with one 12 V 7 A SLA cell
  • High-rate discharge chemistry supports UPS runtime demands
  • Factory-fresh stock ensures reliable backup power
  • Includes step-by-step replacement instructions for easy service
  • Compatible with ES6512 UPS models for direct fit

Specifications

BrandPower Battery
SeriesPower Battery
TypeKit/Package
Weight6

Questions about this item

How much heat does the 12 V 7 Ah battery generate during continuous UPS operation?

Sealed lead-acid chemistry runs cool under normal float charge; only heavy discharge produces noticeable warmth, so standard cabinet airflow is sufficient.

What must I already have to install the ES6512 replacement cartridge?

You need a compatible UPS chassis that accepts a 12 V 7 Ah brick, basic hand tools for the battery door, and the included installation guide.

Will the ES6512 work in an older UPS that originally shipped with a different 12 V battery?

Yes, provided the original unit uses the same 12 V 7 Ah form factor and terminal layout; the cartridge is a direct electrical and mechanical match.

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