APC SMART-UPS XL SU48RMXLI3U High Performance Replacement Battery Set 47.96 lb
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APC SMART-UPS XL SU48RMXLI3U High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 9 AH
Terminal Type
F2
Replacement 12V 9AH Battery Set for APC SMART-UPS XL SU48RMXLI3U
Restore full backup capability to your APC SMART-UPS XL SU48RMXLI3U with this matched set of eight replacement batteries. Designed to meet or exceed original specifications, these 12V 9AH AGM batteries deliver reliable performance, consistent runtime, and the durability needed for rack-mount UPS installations. Each battery is UL certified and sourced to provide a high-performance UPS battery solution for enterprise and mission-critical environments.
Key Specifications
- Package contains: 8 batteries (price includes all 8 batteries)
- Chemistry: SLA (Sealed Lead Acid)
- AGM Technology: Absorption Glass Mat sealed battery technology
- Guaranteed compatibility: Guaranteed compatibility with original battery set
- Warranty: 1-year Warranty
- Volts: 12 V
- Amp Hours: 9 AH
- Weight: 48.4Lbs
- Length: 5.95 In
- Width: 2.56 In
- Height: 3.7 In
- Terminal: F2
- Source: ReplaceUPSBattery.com
- Brand/Spec Sheets reference: SigmasTek UPS Batteries Spec Sheets
- Shipping: UPS Ground and USPS; we ship in 1 business day for in-stock items
- Certification: UL (Underwriters Laboratories) certified
Benefits
This replacement UPS battery set offers durability and consistent output for prolonged uptime. AGM construction provides a maintenance-free, sealed design that tolerates vibration and prevents electrolyte leakage, contributing to a long-lasting battery selection for your APC SMART-UPS XL SU48RMXLI3U. The matched set format ensures balanced performance and maximizes overall system life, avoiding premature failure due to mismatched cells.
Ideal applications include data centers, communication racks, servers, and other critical infrastructure requiring uninterrupted power. The high-performance UPS battery set ensures dependable emergency runtime and supports orderly shutdowns during extended outages. Installation is simple—replace the batteries in the same original configuration and reuse the existing cables and hardware. Always confirm the dimensions of your current batteries before ordering to account for any manufacturer changes.
If you need help selecting the correct replacement UPS battery set or have questions about installation, contact our customer service team via email, chat, or call toll-free at (800) 657-1303. We offer fast shipping for in-stock items and back this product with a one-year warranty.
Secure reliable backup for your APC SMART-UPS XL SU48RMXLI3U today—purchase this complete set of high-performance, long-lasting batteries now.
Technical Specifications
Product Highlights
- Brand Replacement : APC SMART-UPS
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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