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SigmasTek  |  SKU: BW-4994

Clary Corporation PC1240 UPS High Performance Replacement Battery Set 9.29 lb

13% off
New arrival
Sale price $81.99 USD Regular price $93.99
Shipping calculated at checkout.
Includes 4 batteries for complete UPS replacement set
High Rate Discharge Design for reliable power output
Spill Proof Valve Regulated construction for safety
Low Self-discharge for longer standby life
U.L. Recognized and CE Certified, with 1 Year Warranty
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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 | 2.3 Ah

Terminal Type

F1

SigmasTek SP12-2.3 Replacement Battery Set for Clary Corporation PC1240

Purpose-built for the Clary Corporation PC1240, this replacement battery set includes four SigmasTek SP12-2.3 units to provide reliable compatibility and consistent backup power. If your PC1240 requires a fresh, high-performance UPS battery replacement, this brand new, factory-fresh set is designed to deliver dependable performance under the high rate discharge conditions common to UPS applications. Remember to reuse the original cables and hardware to connect the new batteries.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-2.3 (x4)
  • Voltage: 12 Volts
  • Capacity: 2.3 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This replacement battery set is engineered for long life and robust operation. Valve regulated, spill-proof construction reduces maintenance risk and improves safety in tight UPS enclosures. Low self-discharge extends shelf life so the PC1240 remains ready for emergencies; high vibration resistance increases reliability in mobile or industrial environments. Designed for high rate discharge, these batteries support brief periods of elevated power demand, qualifying them as a high-performance UPS battery choice for the Clary Corporation PC1240.

Use cases include Uninterruptible Power Supply (UPS) systems, emergency backup power, and battery-powered tools that need dependable short-duration power. Our technicians individually test each battery to ensure performance meets or exceeds OEM standards, delivering a long-lasting battery solution that restores runtime and confidence to your PC1240 installation.

Installation instructions: reuse your original cables and hardware to ensure proper connection. In-stock orders typically ship within 24 hours, and the product comes with a 1 year warranty for added assurance.

Ready to replace the batteries in your Clary Corporation PC1240? Buy this replacement UPS battery set now to secure steady, long-lasting backup power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours2.3 Ah
Terminal TypeF1
Length (in.)7.0
Width (in.)1.38
Height (in.)2.36
Weight (lb.)9.28

Product Highlights

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

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