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SigmasTek  |  SKU: BW-4987

APC AP1200 UPS High Performance Replacement Battery 18.1 lb

11% off
New arrival
Sale price $111.99 USD Regular price $125.99
Shipping calculated at checkout.
High Rate Discharge Design ideal for emergency power needs
Leak-proof valve regulated design for safe use
Low Self-discharge enhances battery life and reliability
U.L. and CE Certified for peace of mind
Brand new with 1 Year Warranty included
In stock

— Ready to ship immediately

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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-26 NB Replacement for APC AP1200 UPS

Restore dependable backup to your APC AP1200 with this SigmasTek SP12-26 NB replacement battery. Designed for compatibility and reliability, this replacement UPS battery meets the demands of high-rate discharge UPS applications and provides the stable performance you need for critical power protection. Be sure to reuse all existing cables and hardware from your original assembly to connect this unit correctly.

Key Specifications

  • Model: SigmasTek SP12-26 NB
  • Compatible UPS Model: APC AP1200
  • Voltage: 12 Volts
  • Capacity: 26 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Reliable Durability: Valve regulated, spill-proof construction combined with high vibration resistance makes this replacement UPS battery robust for many operating environments.
  • Extended Readiness: Low self-discharge keeps stored energy available longer, so your UPS remains ready when you need it—an important quality of any long-lasting battery.
  • Power When It Counts: The high-rate discharge design provides the extra punch required during short, heavy-load events—a hallmark of a high-performance UPS battery.
  • Wide Application Range: Perfect for Uninterruptible Power Supply (UPS) units like the APC AP1200, emergency power systems, and battery-powered tools requiring dependable backup power.
  • Safety and Compliance: U.L. recognition and CE certification provide assurance that the battery adheres to recognized safety and performance standards.
  • Factory Tested and Supported: Each battery ships factory fresh and tested to meet or exceed OEM specifications, plus a 1 year warranty for added confidence.

Don’t leave your APC AP1200 unprotected—order this replacement UPS battery now to ensure uninterrupted operation of your critical systems. With fast shipping for in-stock items and guaranteed performance, this is a practical, long-lasting battery choice.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeNut & Bolt
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : APC AP1200
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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