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SigmasTek  |  SKU: BW-4723

Belkin F6H375spUSB High Performance UPS Replacement Battery 3.5 lb

23% off
New arrival
Sale price $29.99 USD Regular price $38.99
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High rate discharge design for powerful short-term output
Valve regulated, spill proof construction for safe use
Low self-discharge extends battery life in storage
High vibration resistance ensures durability under stress
U.L. recognized and CE certified for quality assurance
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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement UPS Battery for Belkin F6H375spUSB

The SigmasTek SP12-5.5HR replacement UPS battery is a direct, high-quality replacement for the Belkin F6H375spUSB. Built to restore backup capability and provide consistent performance, this long-lasting battery is suitable for UPS applications where dependable energy and certified safety are essential. Choose this replacement UPS battery to bring your Belkin F6H375spUSB back to peak reliability.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement for Belkin F6H375spUSB UPS unit

Benefits

  • Long-lasting reliability: With valve-regulated, spill-proof construction and reduced self-discharge, this unit is designed to be a long-lasting battery solution that remains ready and reliable across service life.
  • Exceptional discharge capability: The High Rate Discharge Design makes the battery well-suited for situations where higher power output is required for short intervals, making it a true high-performance UPS battery for the Belkin F6H375spUSB.
  • Built for safety and resilience: U.L. recognition and CE certification highlight that the battery complies with key safety and quality benchmarks, while high vibration resistance supports durability in typical UPS installations.
  • Versatile applications: Use as a replacement in Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery powered tools that demand a compact 12V, 5.5Ah source.
  • Tested and warranted: Each battery ships brand new and factory fresh, with our team performing tests to ensure compatibility and performance. A 1 year warranty provides added consumer protection.

Note: You must use all existing cables and hardware from your original configuration to connect this replacement battery to the Belkin F6H375spUSB. For assistance, call our customer service at or e-mail us. If you’re searching for a dependable replacement UPS battery or a long-lasting battery solution for your Belkin F6H375spUSB, order the SigmasTek SP12-5.5HR today and enjoy rapid shipping and trusted support.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Belkin F6H375spUSB
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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