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SigmasTek  |  SKU: BW-0010

APC S400R2BX120 High Performance Replacement Battery By SigmasTek 21.02 lb

17% off
New arrival
Sale price $105.99 USD Regular price $127.99
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12V, 7.5AH SigmasTek SP12-7.5 battery designed for APC S400R2BX120
T2 terminal for secure and easy installation
Engineered for long-lasting UPS performance
Compatible and reliable replacement for APC UPS units
In stock

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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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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5 Replacement Battery for APC S400R2BX120

Need a reliable replacement for your APC S400R2BX120? The SigmasTek SP12-7.5 is engineered as a direct-fit, high-quality option to restore backup capability to your UPS. With a 12-volt, 7.5 amp-hour rating and a T2 terminal, this battery is built to provide consistent, long-lasting battery performance for APC S400R2BX120 installations.

Key Specifications

  • Model: SigmasTek SP12-7.5
  • Voltage: 12 Volts
  • Amp Hours: 7.5 AH
  • Terminal: T2
  • Compatibility: Designed specifically for APC S400R2BX120
  • Brand: SigmasTek

Benefits

This SigmasTek battery is a practical replacement UPS battery for APC S400R2BX120 owners who want a dependable, cost-effective power cell. As a high-performance UPS battery option, it offers steady voltage output to support your UPS through short outages and load transitions. Its 7.5 AH capacity provides a balance of runtime and compact size, making it suitable for rack and tower UPS configurations alike.

Expect a long-lasting battery experience when the replacement is installed correctly in your APC S400R2BX120. While compact, this unit is well suited for typical UPS applications such as server and network protection, emergency backup systems, and battery-powered equipment needing stable power delivery. The T2 terminal ensures reliable connections when installed using the original cables and hardware.

Choosing this SigmasTek SP12-7.5 gives you a replacement UPS battery that focuses on consistent performance and fit-for-purpose design. It’s an effective solution whether you’re replacing a single failed cell or stocking spares to maintain uninterrupted protection for critical systems.

Ready to upgrade the power in your APC S400R2BX120? Purchase this SigmasTek SP12-7.5 high-performance UPS battery today and restore dependable, long-lasting battery backup to your system. Order now to secure reliable runtime and peace of mind.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)21.0

Product Highlights

  • Brand Replacement : APC S400R2BX120
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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