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SigmasTek  |  SKU: BW-3555

CyberPower RB1270X2 SLA High Performance Replacement Battery 10.51 lb

22% off
New arrival
Sale price $53.99 USD Regular price $68.99
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Replacement battery set with 2 x 12V 7.5AH units
Ideal for CyberPower OFFICE POWER AVR UPS models
High rate discharge supports power surges
Spill-proof and valve regulated design
Factory fresh batteries with 1-year warranty
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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

🔹 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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set for CyberPower RB1270X2

Ensure dependable backup power for your CyberPower RB1270X2 with this brand new replacement UPS battery set. Each kit includes two SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) that are factory fresh and optimized for high-rate discharge scenarios. If you want a reliable, high-performance UPS battery solution for your CyberPower RB1270X2, this set restores runtime and safeguards connected devices during power interruptions.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR
  • Quantity: 2 batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal type: F2
  • High Rate Discharge Design
  • Valve Regulated Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • U.L. Recognized
  • CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries
  • Compatible UPS model: CyberPower RB1270X2

Benefits

This replacement UPS battery set is engineered to restore and enhance the performance of your CyberPower RB1270X2. With a high-rate discharge design, the pack is well-suited for short bursts of high current required during heavy loads or emergency events. The valve-regulated, spill-proof construction minimizes maintenance needs and reduces leakage risk, contributing to both safety and longevity.

Low self-discharge preserves capacity during storage and idle periods, making this a truly long-lasting battery option for backup systems that are used intermittently. High vibration resistance ensures dependable operation in environments where movement or transport may occur. U.L. recognition and CE certification provide added confidence in quality and compliance with industry standards.

Typical applications include uninterruptible power supply (UPS) units like the CyberPower RB1270X2, emergency power supply systems, and battery powered tools. Whether protecting networking gear, point-of-sale equipment, or critical medical and telecom devices, these batteries act as a reliable, high-performance UPS battery alternative to worn OEM cells.

Ready to upgrade your CyberPower RB1270X2? Purchase this replacement UPS battery set now for reliable power, fast shipping, and the security of a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)10.5

Product Highlights

  • Brand Replacement : SLA Batteries
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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