APC SUA48RMXLBP3U High Performance Compatible Replacement Battery 42.04 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
APC SUA48RMXLBP3U High Performance Compatible Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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 | 7.5 Ah
Terminal Type
F2
SigmasTek SP12-7.5HR Replacement Battery Set for APC SUA48RMXLBP3U Extended Battery Module
Keep your APC SUA48RMXLBP3U extended battery module operating at peak efficiency with this replacement UPS battery set. Designed for extended runtime and reliable high-rate discharge performance, this kit provides the consistent, certified power you need for extended backup solutions. If you’re looking for a high-performance UPS battery and a long-lasting battery option for extended runtime modules, this SigmasTek set is an excellent choice.
Key Specifications
- Battery quantity: 8 batteries per set
- Battery model: SigmasTek SP12-7.5HR
- Voltage: 12 Volts
- Capacity: 7.5 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-discharge: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatibility: APC SUA48RMXLBP3U Extended Battery Module (use existing cables and hardware from original configuration)
Benefits
- Extended runtime capability: Engineered for extended battery modules, this replacement UPS battery set helps restore full backup duration for your APC SUA48RMXLBP3U.
- Durable construction: Valve regulated and spill-proof design with high vibration resistance protects performance in rack environments and during transport or handling.
- Long-lasting performance: Low self-discharge preserves capacity over time, making this a dependable long-lasting battery option for periodic maintenance.
- High-performance discharge: The high rate discharge design provides the surge capacity needed during brief but demanding load events common in UPS and emergency applications.
- Safety certifications: U.L. Recognized and CE Certified to meet standard safety requirements for professional and industrial use.
- Quality assurance: Brand new, factory-fresh batteries are individually tested by technical staff to meet or exceed OEM performance for the APC SUA48RMXLBP3U.
- Typical applications: Ideal for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools requiring dependable reserve power.
- Installation note: Please reuse all existing cables and hardware from your original battery configuration when connecting the new batteries.
Restore extended runtime and peace of mind—order this high-performance UPS battery set for the APC SUA48RMXLBP3U today. In-stock orders typically ship within 24 hours. For purchasing help, call or e-mail our customer service team. Buy now to secure a reliable, long-lasting battery solution for your extended battery module.
Technical Specifications
Product Highlights
- Brand Replacement : APC SUA48RMXLBP3U
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




