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SigmasTek  |  SKU: BW-12891

GS Portalac PX12250 High Performance Replacement Battery 18.1 lb

13% off
Sale price $111.99 USD Regular price $128.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free design ensures hassle-free use
Spill-proof construction enhances safety and reliability
U.L. recognized and CE certified for quality assurance
Brand new, factory fresh with a 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

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


Volts & Amps

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

GS Portalac PX12250 Replacement Battery — Compatible with PX12250

The GS Portalac PX12250 replacement battery is a direct-fit, factory-fresh SLA alternative designed to meet or exceed OEM specifications for the PX12250 model. This replacement battery option combines maintenance-free Absorbent Glass Mat (AGM) technology with spill-proof construction and recognized safety certifications to deliver reliable, high-performance battery power for emergency lighting and related systems. If you require a dependable, long-lasting battery for PX12250 equipment, this replacement battery offers consistent performance and assured compatibility.

Key Specifications

  • Model: GS Portalac PX12250
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand Reference: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: Nut & Bolt

Benefits

  • Durability: AGM construction provides robust, leak-resistant durability ideal for a variety of installations where a replacement battery must be dependable under regular use.
  • Long Life: As a maintenance-free, factory-fresh unit, this PX12250 replacement battery is designed to offer consistent service life and stable performance for emergency and standby applications.
  • High Performance: AGM technology affords efficient charge acceptance and reliable discharge characteristics, delivering secure power for critical systems.
  • Typical Applications: Commonly used in emergency lighting, security alarms, fire alarms, consumer electronics, medical equipment, and home & garden devices — suitable wherever a high-performance battery is required.
  • Safety & Compliance: U.L. recognition and CE certification provide confidence that the battery meets established safety and quality standards for many commercial and residential applications.
  • Easy Installation: Nut & bolt terminal style ensures secure connections for retrofits and straightforward replacements, minimizing downtime.

When you need a reliable PX12250 replacement battery, choose this GS Portalac PX12250 high-performance battery for compatible, long-lasting power. Our team is available to help with selection and installation questions — purchase your replacement battery today to ensure uninterrupted operation of your emergency systems.

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 : GS Portalac PX12250
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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