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SigmasTek  |  SKU: BW-4727

Belkin F6C600-SER-SB UPS Compatible 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.

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement for Belkin F6C600-SER-SB UPS

Ensure uninterrupted power for your Belkin F6C600-SER-SB UPS with the SigmasTek SP12-5.5HR replacement UPS battery. This high-performance UPS battery (12 Volts, 5.5 AH) is designed to match the energy needs and safety requirements of your Belkin unit, providing reliable performance, long standby life, and the robust characteristics required for emergency backup and critical equipment protection.

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
  • Certification: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal: F2
  • Compatible UPS Model: Belkin F6C600-SER-SB

Benefits

The SigmasTek SP12-5.5HR offers durable construction and steady power output, delivering the long-lasting battery performance you expect from a replacement UPS battery. Its valve-regulated, spill-proof design reduces maintenance concerns while offering safe installation in confined spaces. The high rate discharge capability caters to applications where your Belkin F6C600-SER-SB needs short bursts of elevated power — such as during a sudden surge in load or when transitioning critical systems to battery power.

Low self-discharge is ideal for standby UPS systems, ensuring the battery remains ready even after long periods without use. High vibration resistance increases reliability in environments subject to movement or mechanical stress. Certified by U.L. and CE, the battery meets recognized safety and quality benchmarks. Use this high-performance UPS battery for uninterruptible power supply units, emergency power systems, and battery-powered tools that demand dependable, immediate power.

Please remember to use all existing cables and hardware from your original configuration to connect this replacement battery to your Belkin F6C600-SER-SB UPS. Our experienced staff tests every battery to ensure compatibility and to meet or exceed OEM specifications. If you need assistance, contact customer service at for expert guidance.

Protect your equipment with this proven replacement UPS battery for the Belkin F6C600-SER-SB. Purchase now to secure high-performance, long-lasting battery backup and fast shipping for in-stock orders.

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 F6C600-SER-SB
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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