APC Sealed Lead Acid (VRLA) Replacement Battery Cartridge 113 - 7,000 mAh Capacity

Product Overview

The APC Sealed Lead Acid (VRLA) Replacement Battery Cartridge 113 is a high‑performance, self‑contained battery designed specifically for APC UPS systems such as the Back‑UPS RS 1100. With a robust 7,000 mAh capacity, this cartridge delivers reliable power backup and extended runtime during outages.

Key Technical Specifications

• Technology: Sealed Lead Acid (VRLA) – a maintenance‑free, spill‑proof design that eliminates the need for electrolyte refilling.
• Capacity: 7,000 mAh (equivalent to 7 Ah at 12 V), providing ample energy reserve for critical systems.
• Voltage: 12 V DC, the standard operating voltage for APC UPS units.
• Dimensions: 133 mm (width) × 102 mm (depth) × 152 mm (height). The compact form factor fits seamlessly into the internal battery compartment of compatible UPS models.
• Weight: 6.8 kg, balancing durability with portability for easy handling during hot‑swap operations.
• Operating Temperature Range: 0 °C to 40 °C (in use) and -5 °C to 45 °C (storage).
• Humidity Tolerance: 0 %–95 % relative humidity for both storage and operation, ensuring reliability in varied environmental conditions.
• Compliance: RoHS‑certified, meeting stringent European directives on hazardous substances.
• Warranty: 1 year manufacturer’s guarantee, reflecting confidence in product quality and longevity.

Design Features & Benefits

The cartridge incorporates several design elements that enhance performance and user experience:

• Hot‑Swap Capability: The sealed construction allows for safe battery replacement while the UPS remains powered, minimizing downtime.
• Leak‑Proof Construction: Eliminates electrolyte leakage risks, protecting both equipment and environment.
• Long Shelf Life: With a projected lifespan of up to 5 years, the cartridge reduces maintenance frequency and operational costs.
• Integrated Safety Mechanisms: Built‑in protection against over‑discharge, short circuits, and thermal runaway ensures safe operation under all conditions.
• Standardized Form Factor: The internal battery housing type matches APC’s proprietary design, guaranteeing a perfect fit without modification.

Compatibility & Installation

This replacement cartridge is engineered for APC Back‑UPS RS 1100, but it also fits other models within the same series that share identical battery specifications. Installation involves:

1. Powering down the UPS and disconnecting from mains.
2. Removing the existing battery pack using the designated access panel.
3. Inserting the new cartridge, aligning connectors precisely.
4. Re‑connecting power and performing a self‑check to confirm proper integration.

The process is straightforward, enabling technicians or end users to perform replacements with minimal downtime.

Performance Characteristics

• Discharge Curve: Maintains stable voltage output throughout the discharge cycle, ensuring consistent power delivery to connected devices.
• Energy Density: The VRLA chemistry offers a high energy-to-weight ratio, making it ideal for space‑constrained UPS enclosures.
• Thermal Management: Designed to operate efficiently within the specified temperature range, reducing heat buildup and extending battery life.

Environmental & Safety Considerations

The cartridge’s RoHS compliance guarantees that it contains no lead, mercury, cadmium, hexavalent chromium, or other restricted substances. This aligns with global environmental standards and facilitates responsible disposal or recycling at the end of its service life.

Applications & Use Cases

Ideal for:

• Data centers requiring uninterrupted power for servers and networking equipment.
• Medical facilities where critical devices must remain operational during outages.
• Industrial control systems that depend on continuous power supply.
• Commercial offices with high‑value IT infrastructure.

Maintenance & Longevity Tips

To maximize the cartridge’s lifespan:

• Store in a cool, dry environment when not in use.
• Avoid exposing the battery to temperatures outside the specified range.
• Perform regular UPS self‑tests to monitor battery health and detect early signs of degradation.
• Replace the cartridge before the 5‑year mark if performance drops below expected levels.

Conclusion

The APC Sealed Lead Acid (VRLA) Replacement Battery Cartridge 113 delivers dependable, maintenance‑free power backup for APC UPS systems. Its robust specifications, hot‑swap design, and environmental compliance make it a reliable choice for any application where uptime is critical.