CyberPower RB1280X2A High Performance Replacement SLA Battery 11.99 lb
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CyberPower RB1280X2A High Performance Replacement SLA Battery 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 | 9 AH
Terminal Type
F2
Replacement SigmasTek SP12-9HR Battery Set for CyberPower RB1280X2A UPS
Ensure reliable backup power for your CyberPower RB1280X2A with this brand new replacement UPS battery set. The kit contains two SigmasTek SP12-9HR batteries (12 Volts, 9 AH) engineered for high-rate discharge performance — ideal when your UPS needs to supply higher power outputs for short durations. These batteries are a dependable, cost-effective choice for restoring runtime and protecting critical equipment.
Key Specifications
- Battery set: 2 batteries included (pair)
- Battery model: SigmasTek SP12-9HR
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Battery type: SLA Batteries
- 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
- Compatible UPS model: CyberPower RB1280X2A
Benefits
These replacement batteries are built for longevity and dependable operation, offering a long-lasting battery option to keep your CyberPower RB1280X2A performing at its best. The high-rate discharge design provides the rapid current required by many UPS systems during transition events, while the valve-regulated, spill-proof build enhances safety and reduces maintenance.
Low self-discharge and high vibration resistance make this SigmasTek set ideal for both fixed installations and more demanding environments. As a high-performance UPS battery alternative, they are suitable for Uninterruptible Power Supply (UPS) units, emergency power supply setups, and battery-powered tools that demand fast, reliable energy delivery.
Each battery set ships factory fresh and is tested by our technical team to ensure compatibility and performance with the CyberPower RB1280X2A. Please reuse the existing cables and hardware from your original setup to connect the new batteries properly.
Don’t wait for failure—buy this replacement UPS battery set for the CyberPower RB1280X2A today to restore reliable backup power. Orders for in-stock items typically ship within 24 hours, so purchase now to secure your long-lasting battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : SLA Batteries
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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