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SigmasTek  |  SKU: BW-16228

Universal Power UB-8D High Performance Replacement Battery 163.32 lb

25% off
Sale price $697.99 USD Regular price $935.99
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Compatible replacement for Universal Power UB-8D model
AGM technology ensures reliable, maintenance-free performance
Spill-proof, sealed lead acid design for safety and durability
Certified by U.L. and CE for quality assurance
Includes 1-year warranty for peace of mind
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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 | 250 Ah

Terminal Type

Internal Thread

Universal Power UB-8D Battery Replacement — Compatible with Universal Power UB-8D

This replacement battery for the Universal Power UB-8D delivers dependable compatibility, consistent performance, and proven reliability for your SLA-powered systems. Designed to meet or exceed OEM specifications, the Universal Power UB-8D replacement battery is a high-performance battery engineered for demanding standby and cyclic applications. If you need a long-lasting battery solution that is maintenance-free and spill proof, this Universal Power UB-8D replacement battery is built to provide worry-free power where you need it.

Key Specifications

  • Compatible Model: Universal Power UB-8D
  • Brand: Universal Power (product text also lists SigmasTek)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 250 Ah
  • Terminal: Internal Thread
  • Design: Maintenance-Free, Spill Proof Construction
  • Safety & Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Statement: Meets or exceeds OEM SLA battery specifications

Benefits

The Universal Power UB-8D replacement battery combines AGM technology and a maintenance-free design to deliver a durable, long-life power solution. AGM construction improves charge acceptance and reduces self-discharge, helping this long-lasting battery retain capacity during standby periods. Spill proof construction and internal-thread terminals make installation clean and secure while protecting equipment from leaks.

As a high-performance battery, the UB-8D replacement is suitable for a wide range of applications: backup power for UPS systems, emergency power for alarm and security systems, telecommunications cabinets, and cyclic use in renewable energy or motive applications. Its factory-fresh condition and recognized safety certifications (U.L. and CE) ensure trusted performance in critical systems.

Durability features include a robust sealed case, vibration resistance from the AGM design, and consistent voltage delivery under load. The maintenance-free nature reduces service overhead and the 1 year warranty gives added peace of mind for both residential and commercial installations.

Ready to replace your aging battery? Order the Universal Power UB-8D replacement battery now for a high-quality, high-performance battery solution that ensures reliable, long-lasting power. Click to purchase and restore dependable performance today.

Technical Specifications

Voltage12 Volts
Amp Hours250 Ah
Terminal TypeInternal Thread
Length (in.)20.55
Width (in.)10.55
Height (in.)8.66
Weight (lb.)163.17

Product Highlights

  • Brand Replacement : Universal Power UB-8D
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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