APC SMART-UPS SU1400 UPS High Performance Replacement Battery Set 25.32 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 SMART-UPS SU1400 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 | 18 Ah
Terminal Type
Nut & Bolt
Replacement Battery Set for APC SMART-UPS SU1400 — SigmasTek SP12-18HR (Compatible with SU1400)
Bring your APC SMART-UPS SU1400 back to peak condition with this direct-fit replacement UPS battery set. Engineered for reliability and performance, this SigmasTek kit provides the consistent, dependable power your SU1400 needs to protect servers, networking equipment, and sensitive electronics. Whether you’re preparing for power interruptions or maintaining scheduled readiness, this replacement UPS battery is built to perform.
Key Specifications
- Includes: 2 SigmasTek SP12-18HR batteries
- Voltage: 12 Volts
- Amp-Hour (Ah): 18 AH
- Battery Model: SP12-18HR
- Terminal Type: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Feature: Low Self-discharge
- Feature: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatibility note: Must use all existing cables and hardware from original configuration
- Brand: SigmasTek
Benefits
This high-performance UPS battery set is designed for customers who demand consistent power delivery and long-term reliability. The high rate discharge capability makes it an excellent choice for the APC SMART-UPS SU1400 when higher power output is needed over short durations, while low self-discharge ensures the batteries remain a long-lasting battery option when stored as spares. The valve regulated, spill-proof design reduces maintenance and improves safety in confined equipment rooms.
Rugged construction with high vibration resistance and industry certifications (U.L., CE) means these batteries are suited for a wide range of uses: Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery powered tools. Our replacement UPS battery sets are tested to meet or exceed OEM specifications, giving you the assurance that your SU1400 will provide dependable runtime when it matters most.
Orders of in-stock items generally ship within 24 hours. If you need guidance choosing the right replacement for your APC SMART-UPS SU1400, our knowledgeable customer service team is available at or via e-mail to assist you.
Don’t wait until your next outage — purchase this reliable, high-performance replacement UPS battery for your APC SMART-UPS SU1400 now and restore essential protection to your systems.
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
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
