Eaton 744-A2220

Overview

The Eaton 744-A2220 is an internal replacement battery cartridge designed specifically for the Eaton 5P750R and 5P850GR UPS systems. It serves to restore the backup power capacity of your UPS when the original battery begins to lose charge or triggers warning alarms. This cartridge ensures your critical equipment, such as servers, switches, or point of sale devices, continues to receive reliable power without interruption.

Installation is straightforward and user-friendly, as the cartridge comes pre wired and supports hot swapping. This means you can replace the battery without shutting down your connected devices, avoiding costly downtime. The sealed lead acid battery technology requires no maintenance and operates effectively in ambient temperatures ranging from 32°F to 104°F, providing dependable service for three to five years.

Key features

• Pre wired and hot swappable design allows battery replacement without powering down connected equipment
• Sealed lead acid chemistry ensures leakproof operation and eliminates the need for watering or routine maintenance
• Restores the UPS runtime and load capacity to the original factory specifications, maintaining system reliability
• Operates reliably within a wide temperature range from 32°F to 104°F, suitable for various environments
• TAA compliant, making it suitable for government, educational, and regulated facilities
• Typical service life of three to five years reduces the frequency of replacements and maintenance efforts

Key specs

• Compatible UPS models: Eaton 5P750R and 5P850GR
• Battery type: sealed lead acid
• Operating temperature range: 32°F to 104°F
• Service life expectancy: 3 to 5 years
• Compliance: Trade Agreements Act (TAA) compliant

Installation and setup

The battery cartridge arrives pre wired for quick and easy installation. Its hot swappable design means you can slide it into the UPS battery bay without interrupting power to your connected devices. This feature is especially valuable in environments where continuous uptime is critical, such as branch offices, network closets, or small data centers. The straightforward replacement process minimizes the need for scheduled downtime or technical support.

Ideal uses and environments

This replacement battery cartridge is well suited for IT professionals managing Eaton 5P UPS systems in environments that demand reliable backup power. It fits naturally in government facilities, educational institutions, and commercial settings that require TAA compliance. Whether protecting network infrastructure, point of sale systems, or other vital electronics, it helps maintain operational continuity during power disturbances.

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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