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SigmasTek  |  SKU: BW-4872

Topaz 83256 UPS High Performance Replacement Battery 24.72 lb

17% off
New arrival
Sale price $122.99 USD Regular price $148.99
Shipping calculated at checkout.
OEM compatible replacement for Topaz 83256 UPS battery
Maintenance-free AGM design with spill-proof construction
High rate discharge capability for reliable power supply
Certified by U.L. and CE for safety and quality standards
Brand new with a 1-year warranty included
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 | 35 AH

Terminal Type

Nut & Bolt

SigmasTek 12V 35AH Replacement Battery for Topaz 83256 UPS

Restore reliable backup power to your Topaz 83256 with this compatible replacement UPS battery designed for performance, safety, and consistent operation. Built to match or exceed OEM SLA battery specifications, this SigmasTek unit ensures your Topaz 83256 Uninterruptible Power Supply is ready to protect critical devices during outages. Expect dependable run times, low maintenance, and the peace of mind that comes with certified quality.

Key Specifications

  • Compatible Model: Topaz 83256
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Battery Type: SLA (Sealed Lead Acid) with AGM Technology
  • Design: High Rate Discharge Design
  • Construction: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

This replacement UPS battery offers durable construction and consistent performance that extends the life and reliability of your Topaz 83256 UPS. The Absorbent Glass Mat (AGM) technology provides a maintenance-free, spill-proof design that resists vibration and reduces the risk of leaks, ideal for server rooms, telecom closets, and portable equipment. The high rate discharge capability ensures quick response and steady voltage under load, protecting connected electronics from sudden failures.

As a high-performance UPS battery and long-lasting battery option, the SigmasTek 12V 35AH model delivers dependable standby power, robust cycle life, and the safety certifications necessary for commercial and residential installations. This unit arrives brand new and factory fresh, backed by a 1 year warranty for added confidence. Common applications include emergency power systems, uninterruptible power supplies, alarm systems, and battery powered tools that require reliable energy delivery.

Designed for easy replacement and secure connections via nut & bolt terminals, this battery integrates smoothly into your Topaz 83256 UPS for fast, effective restoration of backup capability.

Don’t wait until the next outage — purchase this replacement UPS battery for your Topaz 83256 today to ensure uninterrupted protection and long-term performance.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Topaz 83256
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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