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SigmasTek  |  SKU: BW-4051

CyberPower UP825 High Performance SLA Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
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Absorbent Glass Mat (AGM) technology for reliable performance
High rate discharge design supports emergency power needs
Maintenance-free, spill-proof construction for safety and convenience
U.L. recognized and CE certified for quality assurance
1 year warranty guarantees factory-fresh, compatible replacement
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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.

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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

Replacement SigmasTek 12V 7.5Ah F2 SLA Battery for CyberPower UP825

This replacement UPS battery is engineered for perfect compatibility with the CyberPower UP825 and delivers reliable performance when you need it most. Designed as a direct swap for the original SLA battery, this SigmasTek unit combines proven Absorbent Glass Mat (AGM) construction with a high-rate discharge design to provide stable, maintenance-free power. For users seeking a dependable, cost-effective replacement UPS battery that meets OEM standards, the SigmasTek 12V 7.5Ah F2 is a high-performance UPS battery choice you can trust.

Key Specifications

  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Type: Sealed Lead Acid (SLA) / Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge
  • Maintenance: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Compatible UPS Model: CyberPower UP825

Benefits

Built for durability and consistent output, this replacement UPS battery delivers long-lasting battery life and dependable runtime for your CyberPower UP825. AGM technology improves vibration resistance and reduces internal corrosion, helping the battery withstand repeated charge/discharge cycles and extending usable life. The high-rate discharge design supports brief, heavy loads—ideal when your UPS must handle surge events or start-up inrush current.

The maintenance-free, spill-proof construction eliminates the need for periodic watering or service, making it safe and simple to install in home, office, or IT closet installations. As a high-performance UPS battery, it maintains voltage under load and recovers quickly during recharging, giving you reliable emergency power when utility outages occur. Typical applications include UPS backup systems, emergency power supply setups, and battery-powered tools that require stable, sealed lead-acid power.

Certifications like U.L. recognition and CE compliance ensure the battery meets industry safety and performance standards. Sold brand new and backed by a 1 Year warranty, this unit provides confidence and peace of mind as a replacement part for your CyberPower UP825.

Ready to restore dependable runtime to your CyberPower UP825? Order this SigmasTek 12V 7.5Ah F2 SLA replacement UPS battery now and enjoy a long-lasting battery solution that delivers high-performance UPS backup when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

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

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