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SigmasTek  |  SKU: BW-0371

APC SUA1000US Compatible Replacement Battery By SigmasTek 14.51 lb

24% off
New arrival
Sale price $81.99 USD Regular price $107.99
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12 Volt, 12 Amp Hour capacity for APC SUA1000US UPS
F2 Terminal for secure and hassle-free installation
Meets or exceeds OEM specifications for perfect compatibility
SigmasTek quality ensures long-lasting performance
Reliable power backup during outages
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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.

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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 | 12 Ah

Terminal Type

F2

SigmasTek 12V 12Ah Replacement Battery — Compatible with APC SUA1000US

Keep your APC SUA1000US UPS running at peak performance with this SigmasTek replacement UPS battery. Engineered for dependable compatibility, consistent output, and easy installation, this 12 volt 12 amp hour battery delivers reliable backup power when you need it most. Whether you’re protecting home office equipment, network gear, or essential systems in small business environments, this high-performance UPS battery is designed to meet the demands of real-world power interruptions and provide a long-lasting battery solution.

Key Specifications

  • Voltage: 12V
  • Capacity: 12Ah (amp hours)
  • Terminal Type: F2
  • Brand: SigmasTek
  • Compatible UPS Model: APC SUA1000US

Benefits

This SigmasTek replacement UPS battery offers a blend of durability, performance, and convenience. Built to match or exceed OEM specifications for the APC SUA1000US, it provides consistent charge acceptance and dependable discharge characteristics so your UPS can deliver clean, uninterrupted power during outages. As a high-performance UPS battery, it withstands frequent charge/discharge cycles and is ideal for maintaining continuity of operations for servers, networking equipment, telecommunications, and other critical electronics.

Expect a long-lasting battery life from a product engineered with quality components and strict manufacturing standards. The F2 terminal design enables secure, straightforward connections for quick swap-outs and reduced downtime. Typical applications include UPS backup for data centers and IT closets, emergency power for point-of-sale and medical devices, and portable power support for tools and field equipment that rely on reliable DC backup. This battery is a dependable option if you require steady runtime and consistent performance under load.

Choosing a replacement UPS battery like this SigmasTek unit helps protect sensitive equipment from data loss and hardware damage during brownouts and full outages. Its compatibility with the APC SUA1000US makes it a seamless upgrade that delivers the high-performance UPS battery characteristics professionals expect: stable voltage, predictable runtime, and dependable cycles.

Ready to restore robust backup capability to your APC SUA1000US? Add this SigmasTek 12V 12Ah replacement UPS battery to your cart today and enjoy reliable, long-lasting battery performance when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)14.5

Product Highlights

  • Brand Replacement : APC SUA1000US
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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