APC Lead Acid Battery Cartridge #35

Overview

The APC RBC35 is a lead acid battery cartridge designed as a replacement for select APC Uninterruptible Power Supply (UPS) units. It provides 12 volts and 3 amp-hours of backup power, ensuring your servers, network equipment, workstations, or home electronics remain operational during power outages. This sealed, non-spillable battery fits neatly inside rack, tower, or under-desk UPS systems without requiring special ventilation, making it a practical choice for maintaining continuous power protection.

Key features

• Sealed lead acid battery that prevents spills and allows safe installation in various UPS enclosures
• Typical service life of three to five years offers predictable maintenance and budgeting for replacements
• Fully assembled with factory-attached wiring harness and connectors for quick, tool-free installation
• Compact dimensions ensure a perfect fit in the original battery compartment without modification
• Operates reliably in temperatures ranging from 32 to 104 °F, suitable for typical office or home environments
• Includes a recycling guide to support responsible disposal and environmental compliance
• Backed by a two-year repair or replace warranty, providing peace of mind for business and remote users

Key specs

• Battery type: sealed lead acid
• Voltage: 12 V
• Capacity: 3 Ah
• Dimensions: 2.6 x 2.3 x 5.3 inches
• Operating temperature range: 32 to 104 °F
• Typical service life: 3 to 5 years
• Warranty: 2 years repair or replace

Installation and setup

The RBC35 arrives fully assembled with the correct connectors already attached, allowing for a straightforward replacement process. Installation requires only a brief power-off of the UPS, with no soldering or complex wiring needed. This makes it accessible for IT professionals and careful home users alike, minimizing downtime and ensuring your backup power is restored quickly.

Ideal uses and environments

This battery cartridge is well suited for small businesses, branch offices, and remote workers who depend on uninterrupted power to protect critical data and equipment. Its sealed design and temperature tolerance make it a reliable choice for typical indoor environments where UPS units are commonly deployed. By maintaining backup power, it helps prevent data loss and hardware damage during outages or fluctuations.