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
Two sealed lead-acid batteries in a replacement kit for MGE Pulsar ES2 UPS

RefurbUPS

RefurbUPS MGE Pulsar ES2 UPS Replacement Battery Kit

SKU CH-NJ8P-5TG9Q

Replacement battery kit containing two 6V 9Ah SLA batteries compatible with MGE Pulsar ES2 UPS units

  • Product typeKit/Package
  • Product weight8
  • Two high-rate 6 V 9 Ah SLA batteries
  • Direct fit for MGE Pulsar ES2 UPS units
  • Factory-fresh cells for reliable backup power
  • Complete kit with installation instructions included
  • Ready-to-install package weighs only 8 kg

Compatible Kit for MGE Pulsar ES2

This replacement battery kit is designed specifically for the MGE Pulsar ES2 uninterruptible power supply. It provides a direct, compatible power source to restore backup runtime when the original cells reach end of life. The kit suits IT administrators or facility managers maintaining existing ES2 units in server rooms or network closets. It is not for users needing a complete UPS appliance or a different voltage configuration.

Factory Fresh High Rate Discharge Cells

The package contains two 6V 9Ah sealed lead acid batteries rated for high rate discharge. Factory fresh stock ensures the cells have not sat on shelves losing capacity before installation. Included comprehensive instructions guide technicians through the cartridge swap safely and correctly. No additional cables, mounting hardware or management software are supplied in this kit.

Dual Battery 9Ah Capacity

The paired 6V 9Ah batteries deliver the voltage and ampere hour rating the ES2 expects for its designed load profile. This capacity handles typical network gear, switches or a single server during brief utility interruptions. Extended outages or larger loads will exhaust the reserve faster than the original runtime specification..runtime specification.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 69% of the 3,915 comparable items (median $39.99).

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

Specifications

Product
Brand nameMGE
Product lineMGE UPS Batteries
Product typeKit/Package

Questions about this item

How often will the two 6V9A SLA batteries in this kit need replacing under normal UPS duty?

Valve-regulated lead-acid cells typically last three to five years; plan to swap the pair when runtime drops below the load requirement.

What runtime limit appears first when the UPS runs on these batteries during a long outage?

The 9 Ah capacity at 6 V per cell sets the total energy available, so runtime ends when that amp-hour reserve is exhausted.

How much heat do the two 6V9A batteries add to the UPS enclosure during an all-day discharge?

Internal resistance of the SLA cells produces modest heat proportional to discharge current; the UPS fan normally handles the extra load.

More in UPS Replacement Batteries

Similar items