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SigmasTek  |  SKU: BW-2447

APC SMX1000US UPS High Performance Replacement Battery Set 23.98 lb

10% off
New arrival
Sale price $130.99 USD Regular price $145.99
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4-pack of brand new SigmasTek 12V 9AH batteries for APC SMX1000US
High rate discharge design delivers quick power when needed
Valve regulated spill-proof for safe handling and operation
Low self-discharge maintains charge during storage
U.L. recognized, CE certified, with 1 year warranty included
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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

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Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

Replacement Battery Set for APC SMX1000US - SigmasTek SP12-9HR (Compatible with APC SMX1000US)

Restore reliable runtime to your APC SMX1000US with this premium replacement UPS battery set. Engineered for compatibility, tested for performance, and built for reliability, these brand new SigmasTek batteries provide the essential power backup your UPS needs. If you're searching for a high-performance UPS battery and a long-lasting battery solution that installs easily using your existing cables and hardware, this set is an ideal choice.

Key Specifications

  • Brand: SigmasTek
  • Battery Model: SP12-9HR
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Quantity: 4 batteries (complete replacement set)
  • Terminal Type: F2
  • 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

Benefits

These replacement batteries deliver dependable, high-rate discharge performance so your APC SMX1000US can supply necessary power during outages or peak demand periods. The valve-regulated, spill-proof design reduces maintenance concerns and increases safety—especially important in rack-mounted UPS systems. Low self-discharge characteristics prolong shelf life and ensure that your replacement UPS battery remains ready for deployment when you need it most.

From data centers and network closets to home labs and emergency backup systems, this set provides the durable performance expected of a high-performance UPS battery. High vibration resistance and industry-recognized safety certifications (U.L. and CE) make these batteries suitable for a variety of applications including UPS units, emergency power supply systems, and battery-powered tools. Every battery is factory fresh and individually tested by our technical staff to ensure consistent quality and adherence to OEM standards.

Need help with replacement or installation? Reach our customer service team at for assistance. In-stock orders ship typically within 24 hours so you can minimize downtime and restore critical protection quickly.

Don’t wait for a failure—buy this replacement UPS battery set for the APC SMX1000US now and secure a long-lasting battery upgrade that delivers reliable, high-performance backup power.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)23.96

Product Highlights

  • Brand Replacement : APC SMX1000US
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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