APC SURT8000XLI UPS High Performance Replacement Battery Set 112.1 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 SURT8000XLI 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 | 5.5 Ah
Terminal Type
F2
SigmasTek SP12-5.5HR Replacement Battery Set for APC SURT8000XLI
Bring dependable backup power back to your APC SURT8000XLI UPS with this premium replacement UPS battery set. The SigmasTek SP12-5.5HR batteries in this kit are brand new and designed for high rate discharge performance, making them an excellent choice for customers who need a high-performance UPS battery solution that restores runtime and reliability quickly and efficiently.
Key Specifications
- Quantity included: 32 batteries (complete replacement kit)
- Battery model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH (Amp-hours)
- Terminal type: F2 (included in product reference)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof (VRLA)
- 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
- Compatible with: APC SURT8000XLI UPS units
Benefits
- Restore critical uptime: This replacement UPS battery set is tailored to get your APC SURT8000XLI back to trusted backup performance so servers, network gear, and workstations remain protected during power events.
- High-performance UPS battery capability: The high rate discharge design provides the extra power output needed for brief periods of elevated load — perfect for UPS transfer events.
- Long-lasting battery design: Low self-discharge and factory-fresh condition help ensure a long-lasting battery solution that performs reliably across its service life.
- Robust safety and durability: Valve regulated, spill-proof construction and high vibration resistance, along with UL recognition and CE certification, provide safe, durable operation in a variety of environments.
- Versatile application: Ideal for Uninterruptible Power Supply (UPS) units, emergency power supply configurations, and battery powered tools requiring dependable backup power.
- Straightforward installation: This full set requires reuse of your original cables and hardware, simplifying installation and minimizing downtime.
- Quality assurance: All batteries are tested by technically savvy staff and backed by a 1 Year Warranty for confidence in performance.
If you need a trusted, high-performance, long-lasting battery replacement for the APC SURT8000XLI, this SigmasTek SP12-5.5HR set is an ideal solution. In-stock orders usually ship within 24 hours. Click to buy now or call our support team at for help choosing the right replacement UPS battery.
Technical Specifications
Product Highlights
- Brand Replacement : APC SURT8000XLI
- 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.
