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SigmasTek  |  SKU: BW-4089

CyberPower BF685 High Performance SLA Replacement Battery 5.25 lb

26% off
New arrival
Sale price $33.99 USD Regular price $45.99
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OEM SLA replacement battery for CyberPower BF685 model
Advanced AGM technology for optimal power delivery
Maintenance-free, spill-proof design for safe use
U.L. Recognized and CE Certified for quality assurance
Includes 1-year warranty and full compatibility guarantee
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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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⚠️ 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 | 7.5 Ah

Terminal Type

F2

SigmasTek 12V 7.5Ah F2 SLA Replacement Battery — Compatible with CyberPower BF685

Ensure uninterrupted operation of your CyberPower BF685 with a premium replacement UPS battery that matches or surpasses OEM standards. The SigmasTek 12V 7.5Ah F2 SLA battery is a high-performance UPS battery built with AGM technology and a spill-proof, maintenance-free case to deliver safe, dependable backup power. When you need a long-lasting battery for emergency readiness, this model provides reliable performance and direct compatibility.

Key Specifications

  • Brand: SigmasTek
  • Model: 12 Volts 7.5 Ah F2 SLA Battery
  • Voltage: 12V
  • Capacity: 7.5 Ah
  • Terminal: F2
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: 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 Warranty
  • Compatible UPS Model: CyberPower BF685

Benefits

  • Dependable Durability: With AGM construction and a sealed, spill-proof housing, this replacement UPS battery resists leaks and performs reliably in UPS and backup environments.
  • Extended Service Life: Designed for repetitive charge cycles and consistent capacity retention, the battery offers long-lasting battery performance to reduce maintenance intervals.
  • Superior Performance: The high rate discharge design supports the immediate power needs typical of UPS systems, protecting your equipment from abrupt power loss.
  • Certified Quality: U.L. Recognition and CE certification indicate compliance with recognized safety and quality benchmarks for consumer and commercial use.
  • Application Flexibility: Well-suited for UPS backup in the CyberPower BF685, emergency power supply setups, and compatible battery-powered tools requiring a 12V 7.5Ah SLA with F2 terminal.
  • Easy, Accurate Replacement: Guaranteed compatibility with the CyberPower BF685 makes replacement straightforward—restore full backup capability quickly with this high-performance UPS battery.

Ready to replace your old battery? Order the SigmasTek replacement UPS battery for the CyberPower BF685 today and get reliable, long-lasting battery performance with a 1 year warranty and factory-fresh quality.

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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