We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular 6V 4.5Ah sealed lead-acid battery with F1 terminals

RefurbUPS

RefurbUPS TechnaCell EP640 6V 4.5Ah UPS replacement battery

SKU CH-EGTN-GHWGT

A 6 V 4.5 Ah sealed-lead-acid battery for emergency-lighting and UPS backup systems

  • TypeKit/Package
  • Weight3
  • 6 V 4.5 Ah high-rate discharge for reliable emergency power
  • TechnaCell EP640 compatible cartridge fits designated UPS units
  • Single sealed lead-acid battery simplifies installation
  • New condition ensures full rated capacity from first use

TechnaCell EP640 6V 4.5Ah replacement battery

The TechnaCell EP640 is a new 6V 4.5Ah sealed lead-acid battery built to fit compatible emergency lighting and UPS units. It arrives as a single T1/F1 terminal cartridge ready for direct installation.

Capacity and runtime limits

The 4.5Ah rating supports typical emergency lighting loads for their rated duration. Extended runtime or higher-wattage UPS applications will exceed the available capacity.

Highlights

  • 6 V 4.5 Ah high-rate discharge for reliable emergency power
  • TechnaCell EP640 compatible cartridge fits designated UPS units
  • Single sealed lead-acid battery simplifies installation
  • New condition ensures full rated capacity from first use

Specifications

BrandEmergency Lighting
SeriesEmergency Lighting
TypeKit/Package
Weight3

Questions about this item

Will the 6 V 4.5 Ah rating on this EP640 cartridge match the charger in my older emergency lighting unit?

The cartridge supplies a single 6 V 4.5 Ah high-rate discharge SLA cell, the same voltage and capacity the original EP640 specifies, so the existing charger will see the correct profile.

How can I confirm the T1/F1 terminals on this battery are making proper contact after installation?

After fitting the cartridge, verify the unit powers the emergency circuit for its rated duration during a test discharge; a successful runtime indicates the T1/F1 tabs are seated correctly.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.