APC SYBT4

Overview

The APC SYBT4 is a battery module designed to extend or replace the power capacity in Symmetra PX, Smart-UPS VT, and Galaxy 3500 uninterruptible power supplies. It delivers 384 volts of direct current and stores 2765 VAh, providing essential backup power to servers, networking equipment, and industrial controllers during outages or generator startup. Its sealed cartridge design contains four lead-acid batteries and fits directly inside the UPS chassis, ensuring a clean and protected installation.

Thanks to its hot swappable feature, the module can be installed or removed without shutting down the UPS, allowing critical systems to remain operational and user sessions uninterrupted. This makes it a practical choice for data centers and IT environments where uptime is crucial.

Key features

• Compatible with Symmetra PX, Smart-UPS VT, and Galaxy 3500 UPS systems for seamless integration
• Enclosed cartridge housing four lead-acid batteries to simplify installation and maintenance
• Hot swappable design enables battery replacement without powering down connected equipment
• Internal mounting keeps the battery secure and maintains a tidy rack environment
• Operates reliably within a temperature range of 32 to 104 °F, suitable for typical data center conditions
• Maintenance-free lead-acid chemistry reduces upkeep and extends service intervals
• Service life of up to six years under recommended conditions lowers total cost of ownership

Key specs

• Output voltage: 384 V DC
• Stored energy capacity: 2765 VAh
• Battery type: Lead-acid, sealed cartridge with four cells
• Operating temperature range: 32 to 104 °F (0 to 40 °C)
• Typical service life: Up to 6 years
• Compatibility: Symmetra PX, Smart-UPS VT, Galaxy 3500 UPS models

Installation and maintenance

The SYBT4 module installs directly inside the UPS chassis without requiring special tools, making battery replacement or capacity expansion straightforward and quick. Its hot swappable capability means you can perform maintenance during live operation, minimizing downtime and avoiding disruption to critical systems. This ease of service helps data center managers and network administrators maintain predictable runtime and efficient maintenance schedules.

Ideal uses and environments

This battery module is well suited for data centers, server rooms, and industrial settings where continuous power is vital. It supports environments that demand reliable backup power during outages or generator transitions, especially where expanding UPS capacity is necessary to protect additional equipment. Its temperature tolerance and long service life make it a practical choice for facilities aiming to reduce maintenance frequency and operational costs.

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.

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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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