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SigmasTek  |  SKU: BW-15572

FirstPower FP1250HR High Performance Replacement Battery 3.5 lb

14% off
New arrival
Sale price $29.99 USD Regular price $34.99
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Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free, spill-proof design for worry-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh to ensure optimal performance
1 year warranty for guaranteed customer satisfaction
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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 | 5 AH

Terminal Type

F1

FirstPower FP1250HR Battery (Replacement) — Compatible with FirstPower FP1250HR

The FirstPower FP1250HR replacement battery is designed to deliver reliable compatibility, steady performance, and long-term durability for equipment using the FirstPower FP1250HR model. This rechargeable Sealed Lead Acid (SLA) battery features Absorbent Glass Mat (AGM) construction for enhanced charge acceptance and a maintenance-free, spill-proof design. If you want a dependable replacement battery that meets OEM expectations and supports critical backup applications, the FP1250HR replacement is an ideal solution.

Key Specifications

  • Compatible Model: FirstPower FP1250HR
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 5 AH
  • Terminal Type: F1
  • Brand: SigmasTek (replacement)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Meets/Exceeds: OEM SLA battery specifications

Benefits

Built for reliability and extended service life, this replacement battery features AGM technology that improves charge acceptance and reduces internal resistance for better performance under load. The sealed, maintenance-free design eliminates the need for periodic electrolyte maintenance and increases safety with spill-proof construction. As a high-performance battery, it supports both standby power and light cyclic duties with consistent results.

Common uses for this long-lasting battery include UPS systems, emergency lighting, alarm and security installations, medical equipment, and a variety of portable devices and tools. The FP1250HR replacement is well-suited for environments where dependable backup power is required to protect sensitive equipment and minimize downtime. U.L. recognition and CE certification provide added confidence for commercial and residential applications alike.

With brand-new factory condition and a one-year warranty, this FirstPower FP1250HR replacement battery offers dependable value and performance. It meets or exceeds OEM SLA specifications so you can install it with confidence that it will perform as expected.

Ready to ensure uninterrupted power for your systems? Purchase the FirstPower FP1250HR replacement battery today to secure a high-performance, long-lasting battery that ensures compatibility and reliable backup power.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : FirstPower FP1250HR Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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