APC APCRBC136

Overview

The APC APCRBC136 is a replacement battery cartridge designed to restore the backup power capacity of compatible APC uninterruptible power supply (UPS) systems. It features a sealed lead-acid battery delivering 24 volts and 4.5 amp-hours, ensuring reliable power during outages. This cartridge contains two battery blocks connected in a string, making it a direct internal replacement that helps maintain continuous protection for your critical equipment.

Its compact size and manageable weight allow for easy handling and installation, supported by a clear step-by-step guide. The battery operates effectively across a wide temperature range and altitude, making it suitable for various environments including home offices and small business settings.

Key features

• Sealed lead-acid design provides maintenance-free operation and long-lasting reliability
• Two battery blocks connected in series for straightforward internal replacement in compatible APC UPS units
• Installation guide included to simplify the replacement process and minimize downtime
• Operates reliably in temperatures from 32 to 122 degrees Fahrenheit, supporting diverse environmental conditions
• Suitable for use at altitudes up to 10,000 feet, accommodating a range of installation locations
• Compact and lightweight form factor allows easy handling without additional assistance
• Backed by a 2-year warranty covering repair or replacement, ensuring confidence in performance

Key specs

• Voltage: 24 volts
• Capacity: 4.5 amp-hours
• Battery type: sealed lead-acid
• Weight: approximately 7.3 pounds
• Dimensions: 5.67 inches by 4.21 inches
• Operating temperature range: 32 to 122 degrees Fahrenheit
• Maximum operating altitude: 10,000 feet
• Warranty: 2 years (repair or replace)

Installation and setup

Replacing the battery cartridge is designed to be user-friendly, with a detailed guide included to walk you through each step. The cartridge fits directly into the internal compartment of compatible APC UPS models, allowing you to restore backup power quickly without professional assistance. Its sealed design eliminates the need for maintenance, so once installed, it requires no additional care.

Ideal uses and environments

This replacement battery cartridge is well suited for maintaining uninterrupted power in home offices, small businesses, and light industrial environments. Its ability to operate across a broad temperature range and at higher altitudes makes it flexible for various installation sites. It is a practical choice for anyone needing to ensure their UPS continues to protect sensitive electronics from power interruptions and outages.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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