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SigmasTek  |  SKU: BW-1899

C&D Dynasty UPS12-540FR High Performance UPS Replacement Battery 95.39 lb

14% off
New arrival
Sale price $569.99 USD Regular price $661.99
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Compatible C&D Dynasty UPS12-540FR rechargeable UPS battery
High-rate discharge supports critical UPS power needs
Less than 3% monthly self-discharge for long standby life
Spill-proof, leak-proof ABS UL94 V-0 flame retardant case
Brand new with 3-year warranty and UL listing
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.

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 | 159 Ah

Terminal Type

Internal Thread

Replacement C&D Dynasty UPS12-540FR - Compatible C&D Dynasty UPS12-540FR

Restore runtime and reliability with this replacement UPS battery compatible with the C&D Dynasty UPS12-540FR. Built for high-rate discharge and dependable standby operation, this unit offers consistent voltage delivery, low self-discharge, and maintenance-free, spill-proof construction—making it a dependable, high-performance UPS battery for critical systems and emergency applications.

Key Specifications

  • Model Compatibility: C&D Dynasty UPS12-540FR
  • Watts per cell: 539 Watts per cell on 15-min rate at 1.67 Volts
  • Self-discharge rate: Less than 3% per month
  • Expected life: Up to 10 years in standby use
  • Cycle life: Up to 300 cycles at 100% discharge in cycle service
  • Construction: No-leak construction; can be operated in any position
  • Technology: Absorbent Glass Mat Technology
  • Case: ABS (UL94 V-0) flame retardant case
  • Condition: Brand New, Factory Fresh
  • Safety/Certifications: UL Listed
  • Warranty: 3 Year Warranty
  • Features: Spill Proof Construction; Superior Performance Guaranteed
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Amp Hours: 159 Ah
  • Terminal Type: Internal Thread
  • Compatible With Brand: C&D Dynasty

Benefits

Designed for robust, long-term service, this replacement UPS battery combines AGM technology with a fire-retardant ABS case to deliver safe, consistent power in demanding installations. Its spill-proof, maintenance-free design enables flexible mounting and easy replacement in UPS cabinets, emergency lighting systems, telecom racks, and other critical infrastructure. With up to 10 years standby life and strong cyclic capability, it serves as a reliable long-lasting battery for both emergency backup and active cycling scenarios where regular deep discharges occur.

Each battery is factory fresh, professionally tested, and packaged to rigorous standards. The UL listing and 3 year warranty provide extra assurance for buyers who require certified, dependable replacements. This high-performance UPS battery is optimized to keep equipment running when power is interrupted.

Ready to upgrade your backup power? Purchase this replacement UPS battery for the C&D Dynasty UPS12-540FR today and benefit from fast shipping and a durable, long-lasting battery that performs when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours159 Ah
Terminal TypeInternal Thread
Length (in.)13.19
Width (in.)6.77
Height (in.)10.83
Weight (lb.)95.3

Product Highlights

  • Brand Replacement : C&D Dynasty
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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