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Three 12V9A sealed lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS OPTI-UPS DS1500B 12V9A 3-battery ups replacement battery kit

SKU CH-NP74-W7JWS

Kit of three 12 V 9 Ah SLA batteries compatible with the OptiUPS DS1500B UPS, weighing 21 kg

  • TypeKit/Package
  • Weight21
  • Three 12 V 9 A sealed-lead-acid batteries power the OPTI-UPS DS1500B
  • Factory-fresh cells deliver reliable backup when mains power fails
  • Kit includes all three batteries for a complete, single-step swap
  • Comprehensive installation instructions guide a safe, tool-free replacement
  • 21 kg total weight reflects robust, high-rate discharge construction

Replacement kit for OptiUPS DS1500B

This kit supplies three 12V9A sealed lead-acid batteries designed to fit the OptiUPS DS1500B uninterruptible power supply. The batteries are factory fresh and arrive ready for immediate installation. Comprehensive replacement instructions are included in the package. The complete kit weighs 21 units.

Suitable for owners of a compatible UPS

The kit suits anyone whose OptiUPS DS1500B unit needs fresh batteries to restore backup runtime. It is not intended for other UPS models or for users who require a different voltage or capacity configuration. Buyers needing a complete UPS rather than a battery refresh should look elsewhere.

Verify the exact UPS model before ordering

Confirm that your unit is the OptiUPS DS1500B so the three-battery pack matches the internal layout. Check that the existing batteries are also rated 12V9A to ensure correct fit and performance. Review the included instructions and ensure you have the tools and access required for a safe swap.

Highlights

  • Three 12 V 9 A sealed-lead-acid batteries power the OPTI-UPS DS1500B
  • Factory-fresh cells deliver reliable backup when mains power fails
  • Kit includes all three batteries for a complete, single-step swap
  • Comprehensive installation instructions guide a safe, tool-free replacement
  • 21 kg total weight reflects robust, high-rate discharge construction

Specifications

BrandOptiUPS
SeriesOptiUPS
TypeKit/Package
Weight21

Questions about this item

What UPS model must I already own for this 12V9A three-battery kit to fit?

It is built for the OPTI-UPS DS1500B UPS and matches the original cartridge dimensions.

Can I keep the existing battery trays and connectors from my DS1500B when installing these 12V9A units?

Yes, the kit uses the same terminal layout and fits the original trays without modification.

How do I verify the 12V9A batteries are working correctly after replacement?

Run a self-test from the UPS front panel; a pass confirms the new cartridges deliver rated runtime.

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