APC SU1400RMXLIB3U UPS High Performance Replacement Battery Set 21.02 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 SU1400RMXLIB3U UPS High Performance Replacement Battery Set 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
Replacement Battery Set for APC SU1400RMXLIB3U Uninterruptible Power Supply (UPS)
Keep your APC SU1400RMXLIB3U running at peak performance with this brand new replacement battery set. Designed for reliable compatibility and superior power delivery, this kit includes four SigmasTek SP12-7.5HR cells to restore runtime and protect critical equipment. Whether you need a replacement UPS battery for data center racks, network closets, or mission-critical servers, this high-performance UPS battery set delivers dependable, long-lasting battery power and industry-standard safety certifications.
Key Specifications
- Compatible UPS Model: APC SU1400RMXLIB3U
- Quantity: 4 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
- Installation Note: Use all existing cables and hardware from original configuration
Benefits
- Durability and Safety: These SigmasTek cells feature valve regulated, spill-proof construction and high vibration resistance for secure, worry-free operation in rackmount UPS systems and harsh environments.
- High Performance When It Matters: Specifically engineered for high rate discharge applications, this high-performance UPS battery kit supplies the extra surge power required for short-duration, high-load events — ideal for UPS units like the APC SU1400RMXLIB3U.
- Long Life and Low Maintenance: Low self-discharge characteristics and factory-fresh manufacturing help ensure a long-lasting battery experience — a true long-lasting battery option when you need reliable runtime.
- Certified Reliability: U.L. recognition and CE certification confirm the batteries meet established safety and quality benchmarks for professional installations.
- Versatile Applications: Perfect for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools where dependable backup energy and quick power delivery are required.
- Tested to OEM Standards: Each replacement UPS battery set is tested to meet or exceed OEM specifications so you can restore system performance with confidence.
- Easy Replacement: This kit requires reuse of your existing cables and hardware, simplifying installation and minimizing downtime.
Ready to restore reliable runtime to your APC SU1400RMXLIB3U? Order this replacement UPS battery set today and benefit from fast shipping (in-stock orders typically ship within 24 hours), a 1 year warranty, and expert support. Purchase now to secure a high-performance UPS battery solution and extend the life of your UPS with a long-lasting battery replacement.
Technical Specifications
Product Highlights
- Brand Replacement : APC SU1400RMXLIB3U
- 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.
