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Three sealed lead-acid batteries in cardboard packaging

RefurbUPS

RefurbUPS MGE Pulsar ESV11 UPS Replacement Battery Kit 3x 6V12A

SKU CH-7YGJ-9NCMN

Kit of three 6 V 12 Ah sealed lead-acid batteries for MGE Pulsar ESV11 UPS units

  • Product typeKit/Package
  • Product weight15
  • Ready for immediate UPS restoration
  • kit includes three 6V12A sealed lead-acid batteries
  • 15 kg total weight for stable installation
  • factory-fresh cells deliver reliable backup power
  • comprehensive instructions simplify the replacement process

Compatible ESV11 battery kit

This replacement kit provides three 6V12A sealed lead-acid batteries built for the MGE Pulsar ESV11 uninterruptible power supply. Factory-fresh cells arrive ready for immediate installation in server and network environments. The package includes comprehensive instructions to guide the swap without specialised tools.

Installation instructions included

Step-by-step documentation walks technicians through the cartridge exchange, reducing downtime during scheduled maintenance. Clear diagrams and safety notes help avoid common wiring mistakes that can damage the UPS electronics. The guidance is specific to the ESV11 chassis, so no guesswork is required.

15 kg shipping weight

At fifteen kilograms the kit requires two-person handling or a trolley for safe movement into the rack room. The mass reflects the high-rate discharge plates needed for short runtime loads, not extended backup capacity. Buyers planning longer autonomy should verify the UPS firmware supports external battery modules before purchase.

How it compares

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

Price $28.99
Cheaper than about 60% 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

How often should the three 6V12A SLA batteries in this kit be replaced?

Typical service life for 6V12A sealed lead-acid batteries is three to five years; plan replacement within that window.

What limits continuous operation of this battery kit under sustained load?

The 12 Ah capacity per cell sets the runtime ceiling; extended discharge depletes stored energy until recharge.

How much heat or noise does this kit produce during all-day UPS operation?

Sealed lead-acid cells run silently and generate only modest warmth during normal float or discharge cycles.

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