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SigmasTek  |  SKU: BW-0028

APC SU2200XLTNET High Performance Replacement Battery By SigmasTek 50.64 lb

26% off
New arrival
Sale price $216.99 USD Regular price $292.99
Shipping calculated at checkout.
Powerful 12V 18Ah capacity
High-quality SigmasTek brand
Nut & Bolt (NB) terminals for secure fit
Designed for APC SU2200XLTNET UPS
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.

🔹 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 | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek 12V 18Ah Replacement Battery for APC SU2200XLTNET

The SigmasTek 12-volt 18 amp-hour battery is an engineered replacement UPS battery for the APC SU2200XLTNET, offering the capacity and terminal configuration needed for high-demand UPS applications. Designed to meet or exceed original specifications, this SigmasTek unit provides dependable power delivery and consistent performance for data centers, server racks, or other critical systems where uptime is non-negotiable. With NB (nut and bolt) terminals for secure mounting, this battery simplifies installation while delivering robust energy storage for backup duty.

Key Specifications

  • Compatibility: APC SU2200XLTNET
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Amp-Hour
  • Terminal: NB (Nut & Bolt)

Benefits

As a high-performance UPS battery, the SigmasTek 12V 18Ah delivers extended runtime and stable output under load, making it ideal for heavier UPS systems that demand greater energy reserves. Its design emphasizes longevity and cycle life, contributing to a long-lasting battery solution suitable for frequent use in backup power systems. Constructed with attention to reliability, this battery supports sustained discharge and efficient recharge cycles for dependable operation over its service life.

This replacement UPS battery is perfectly matched for applications such as rack-mount UPS units, enterprise power protection, telecom stations, emergency lighting systems, and other critical installations. The NB terminals provide a secure mechanical and electrical connection, which is especially valuable in environments subject to vibration or where a tight, maintenance-free connection is required. Whether used to preserve uptime in a datacenter or to maintain continuity in sensitive industrial controls, the SigmasTek 18Ah unit provides the energy density and robustness needed for mission-critical backup.

Choosing the correct replacement for your APC SU2200XLTNET ensures compatibility and predictable performance when power interruptions occur. This SigmasTek battery gives you the capacity and build quality expected from a professional-grade replacement.

Ensure your APC SU2200XLTNET stays protected—purchase the SigmasTek 12V 18Ah replacement UPS battery today to secure reliable, long-lasting backup power for your systems.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : APC SU2200XLTNET
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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