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SigmasTek  |  SKU: BW-1534

APC SMX120BP High Performance Replacement Battery Set 35.03 lb

21% off
New arrival
Sale price $189.99 USD Regular price $241.99
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Package contains 10 replacement 12V 5.5AH UPS batteries
Utilizes AGM sealed battery tech for long service life
Designed for APC SMX120BP compatibility
UL certification guarantees safety and performance
1-year warranty provided
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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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

APC SMX120BP Replacement UPS Battery (Compatible with APC SMX120BP)

Get the complete replacement battery kit for your APC SMX120BP to restore dependable backup power and reliable runtime. This package contains all 10 replacement 12V 5.5AH batteries with F2 terminals specified for the APC SMX120BP. Constructed with Absorption Glass Mat (AGM) sealed technology and UL certified, these batteries are a high-performance UPS battery solution that meets or exceeds original specifications. If you need only one battery, please choose the appropriate unit from the UPS Batteries by V and AH selection.

Key Specifications

  • Package contains: 10 batteries
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Terminal: F2
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Weight: 42 Lbs (package)
  • Length: 3.54 In
  • Width: 2.76 In
  • Height: 3.98 In
  • Warranty: 1-year Warranty
  • Brand / Spec Sheet: SigmasTek
  • Guaranteed compatibility with original battery set
  • UL certified (Underwriters Laboratories)
  • Shipping methods: UPS Ground and USPS; we ship in 1 business day for all in-stock items

Benefits

This replacement UPS battery kit provides a robust and long-lasting battery solution for your APC SMX120BP. AGM sealed technology ensures a maintenance-free, leak-resistant design that performs consistently over repeated cycles. The result is a durable battery pack that reliably supports UPS operations, emergency power systems, and other standby applications where consistent power is essential.

As a high-performance UPS battery, the full 10-battery set restores balanced capacity across the UPS battery string, reducing the risk of failures due to mismatched cells. The UL certification and guaranteed compatibility with the original battery set deliver trusted safety and fitment. Typical applications include backup power for servers, network infrastructure, voice/data systems, and emergency lighting — anywhere a dependable reserve is needed.

Installation is straightforward: place the new APC SMX120BP replacement batteries into your UPS in the original configuration and reuse existing cables and hardware. Verify dimensions before ordering to account for any manufacturer updates. With fast shipping and a 1-year warranty, this kit is an economical way to extend the life of your UPS and protect critical equipment.

Ready to upgrade your APC SMX120BP with a reliable, long-lasting battery set? Purchase this replacement UPS battery kit now for fast delivery and dependable backup power. Need help? Contact our customer service via email, chat, or call toll-free at (800) 657-1303.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)35.0

Product Highlights

  • Brand Replacement : APC SMX120BP
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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