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SigmasTek  |  SKU: BW-2281

APC BACKUPS BK600 UPS High Performance Replacement Battery Set 8.17 lb

20% off
New arrival
Sale price $46.99 USD Regular price $58.99
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Includes 2 brand new SigmasTek SP6-12HR batteries (6V 12AH)
High rate discharge design for short bursts of high power
Valve regulated, spill-proof construction for safety and reliability
Low self-discharge ensures longer shelf life and readiness
U.L. recognized, CE certified with 1-year warranty for peace of mind
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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

6 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP6-12HR Replacement Battery Set for APC BACKUPS BK600

Replace worn-out cells with a reliable, high-quality replacement UPS battery set designed specifically for the APC BACKUPS BK600. This battery pack delivers dependable performance, exceptional reliability, and the power you need during outages. Engineered for compatibility with the APC BACKUPS BK600, the set restores runtime and protects your equipment, giving you confidence in both short-term surge protection and longer emergency power situations.

Key Specifications

  • Included: 2 x SigmasTek SP6-12HR batteries
  • Voltage: 6 Volts
  • Capacity: 12 AH (Amp-hour)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries

Benefits

  • Durable construction and valve-regulated spill-proof design provide safe, maintenance-free operation—ideal when you need a long-lasting battery that performs under stress.
  • High Rate Discharge Design delivers the extra power required for short, high-demand draw periods, so your APC BACKUPS BK600 receives the burst output it needs during critical events.
  • Low self-discharge preserves capacity during storage and extends usable life between charges, making this a cost-effective, long-lasting battery option for routine replacement cycles.
  • High vibration resistance and certified safety (U.L. Recognized, CE Certified) make this set suitable for UPS units installed in office, server closet, or light industrial environments.
  • Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools—this high-performance UPS battery is versatile across common backup needs.
  • Professionally tested to meet or exceed OEM specifications, the SigmasTek set serves as a dependable replacement UPS battery choice to restore runtime for your APC BACKUPS BK600 quickly and affordably.

Whether you need a preventative maintenance swap or an urgent replacement, this high-performance UPS battery set brings back the reliability your APC BACKUPS BK600 demands. Orders for in-stock items generally ship within 24 hours.

Ready to restore full protection? Purchase this brand new, factory fresh replacement UPS battery set for your APC BACKUPS BK600 today and enjoy a superior, long-lasting battery solution backed by a 1 year warranty.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)8.16

Product Highlights

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

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