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Two black rectangular sealed lead-acid batteries side by side

RefurbUPS

RefurbUPS UPS Replacement Battery Kit for MGE Pulsar ES4 (2x 6V9A)

SKU CH-BJBN-W5H9C

Kit contains two 6 V 9 Ah sealed lead-acid batteries compatible with MGE Pulsar ES4 UPS units

  • Product typeKit/Package
  • Product weight8
  • Compatible with MGE Pulsar ES4 UPS systems
  • Kit includes two 6 V 9 Ah sealed lead-acid batteries
  • Factory-fresh cells for reliable backup performance
  • High-rate discharge design supports demanding loads
  • Detailed installation instructions included for easy replacement

MGE Pulsar ES4 Compatible Kit

This replacement kit supplies two factory-fresh 6V 9Ah sealed lead-acid batteries matched to the MGE Pulsar ES4 UPS. The cartridges arrive ready to install with comprehensive instructions included. They restore the original runtime and reliability of the power-protection unit.

For UPS owners needing a direct swap

The kit suits anyone whose Pulsar ES4 requires a fresh battery set and who wants a drop-in solution with no wiring changes. It is not intended for other UPS models, higher-capacity runtime demands, or lithium-based chemistry requirements.

Two 6V 9Ah SLA batteries per kit

The package contains exactly two high-rate discharge 6V 9Ah units, the sole specification that determines fit and function in the ES4. Verify the UPS model before ordering.

How it compares

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

Price $23.99
Cheaper than about 66% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameMGE
Product lineMGE UPS Batteries
Product typeKit/Package

Questions about this item

What UPS model does this battery kit fit?

The kit is built for the MGE Pulsar ES4 UPS and contains two 6 V 9 Ah sealed lead-acid batteries that match the original cartridge layout.

Can I keep the existing battery tray and wiring when I install this kit?

Yes, the replacement cells are the same physical size and terminal type as the factory batteries, so the original tray, straps and connectors can be reused.

How do I confirm the new batteries are working after I fit them?

Power on the UPS, let it charge for the recommended period, then run a self-test or pull the mains plug to verify the unit holds the load on battery power.

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