APC SURT8000RMXLI UPS High Performance Replacement Battery Set 112.1 lb
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APC SURT8000RMXLI UPS 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 | 5.5 Ah
Terminal Type
F2
Replacement Battery Set for APC SURT8000RMXLI - SigmasTek SP12-5.5HR (32-pack)
Upgrade or replace the battery bank in your APC SURT8000RMXLI with this dependable replacement UPS battery set. This kit contains 32 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) configured to restore power capacity and reliability to your UPS rack. Designed for compatibility and performance, these factory-fresh cells are a practical choice when you need a high-performance UPS battery to support critical loads. Reminder: installation requires reuse of the existing cables and hardware from your original configuration.
Key Specifications
- Quantity: 32 batteries (replacement set)
- Battery Model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH (Amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge; High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Terminal / Connector Info: F2 (as listed)
- Warranty: 1 Year Warranty
- Brand: SigmasTek
Benefits
These replacement batteries provide rugged durability and consistent output for demanding UPS environments. The valve-regulated, spill-proof build and U.L./CE recognition ensure safe operation and compliance, while the low self-discharge characteristic helps preserve charge during idle periods. As a high-performance UPS battery option, the SP12-5.5HR cells are optimized for high rate discharge, enabling them to reliably supply short bursts of elevated power when your APC SURT8000RMXLI faces heavy loads.
The design emphasizes long-term value and predictable lifecycle management, making this a long-lasting battery solution for mission-critical systems. Each pack is factory fresh and personally tested to meet or exceed OEM expectations, delivering dependable runtime for emergency scenarios and routine power conditioning.
Common uses include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and select battery-powered tools where clustered 12V 5.5AH cells are needed. Whether you are maintaining data center uptime or supporting sensitive electronics, this replacement UPS battery set offers the performance and dependability required.
Ready to restore full capacity to your APC SURT8000RMXLI? Order this high-performance UPS battery set today and benefit from fast shipping and a 1 Year Warranty.
Technical Specifications
Product Highlights
- Brand Replacement : APC SURT8000RMXLI
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
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