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Rectangular grey battery module, 5.5 by 8.3 by 21.5 inches, recessed handle, label panel

APC

APC SYBT5 Symmetra LX ups replacement battery 12 V 10 blocks

SKU CH-9KPF-T63QC MPN SYBT5

A hot-swappable 12 V sealed lead-acid battery module with ten blocks and a three-to-five-year service life for Symmetra LX UPS systems

  • TypeBattery
  • SpecificationsBattery Type: Maintenance-free sealed Lead-Acid battery with
  • FeaturesBattery Characteristics: Maintenance-freeBattery Chemistry:
  • Dimensions5.50" x 8.25" x 21.50" (H x W x D)
  • Weight64.00 lbs.
  • Package ContentsAPC Symmetra LX Battery Module, Installation guide
  • Maintenance-free sealed lead-acid design eliminates electrolyte leaks
  • Hot-swappable module enables battery replacement without UPS downtime
  • 10 internal blocks deliver 12 V DC output for Symmetra LX systems
  • Expected service life of 3 to 5 years reduces replacement frequency
  • Compact cartridge fits 5.5" x 8.3" x 21.5" bay for straightforward installation

APC Symmetra LX replacement battery module

The APC SYBT5 is a maintenance-free sealed lead-acid battery cartridge designed for Symmetra LX uninterruptible power supply systems. It delivers a 12 V DC output and contains ten internal battery blocks within a leakproof suspended-electrolyte enclosure. The module is hot-swappable, allowing replacement without powering down connected equipment. It suits administrators who need a direct replacement for depleted Symmetra LX battery strings.

Hot-swappable cartridge with 3 to 5 year design life

The sealed construction prevents electrolyte leakage during normal operation and handling. Rated service life spans three to five years depending on ambient temperature and discharge frequency. Because the module is hot-swappable, it can be exchanged while the UPS remains online, avoiding downtime for critical loads. No active cooling or external ventilation beyond standard UPS airflow is required for the cartridge itself.

Installation guide included for immediate deployment

The package supplies the battery module and a printed installation guide with step-by-step replacement instructions. No additional cables, mounting brackets or configuration software are bundled. The guide covers safe handling, cartridge alignment and the hot-swap procedure specific to Symmetra LX frames. Administrators can perform the swap using only the documentation provided.

Highlights

  • Maintenance-free sealed lead-acid design eliminates electrolyte leaks
  • Hot-swappable module enables battery replacement without UPS downtime
  • 10 internal blocks deliver 12 V DC output for Symmetra LX systems
  • Expected service life of 3 to 5 years reduces replacement frequency
  • Compact cartridge fits 5.5" x 8.3" x 21.5" bay for straightforward installation

Specifications

BrandAPC
ModelSYBT5
TypeBattery
SpecificationsBattery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
RBC Quantity: 1
FeaturesBattery Characteristics: Maintenance-freeBattery Chemistry: Lead AcidHot Swappable: YesMinimum Battery Life: 3 YearMaximum Battery Life: 5 YearOutput Voltage: 12 V DCHeight: 5.5" (139.7 mm)Width: 8.3" (209.6 mm)Depth: 21.5" (546.1 mm)Weight (Approximate): 29.03 kgLimited Warranty: 2 Year
Dimensions5.50" x 8.25" x 21.50" (H x W x D)
Weight64.00 lbs.
Package ContentsAPC Symmetra LX Battery Module, Installation guide
Shipping weight30.55 kg
Package size775 × 292 × 279 mm

Questions about this item

How is the 64.00 lb Symmetra LX battery module installed in the UPS frame?

Slide the enclosed cartridge into the front bay until the latch clicks; the hot-swappable design lets you do this without powering down the UPS.

When will the 10-block 12 V lead-acid string need replacement?

Expect a service life of 3 to 5 years; plan replacement when runtime drops below critical load requirements.

What limit appears first during a long discharge at full load?

The sealed lead-acid chemistry hits voltage cutoff once the 12 V DC output can no longer sustain the connected equipment.

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