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SigmasTek  |  SKU: BW-15306

FirstPower LFP1255D High Performance Replacement Battery 36.03 lb

11% off
New arrival
Sale price $209.99 USD Regular price $234.99
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Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new, factory fresh to ensure long-lasting power
1-year warranty for guaranteed 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 | 55 AH

Terminal Type

Nut & Bolt

FirstPower LFP1255D Replacement Battery — Compatible with LFP1255D

The FirstPower LFP1255D replacement battery is a direct fit for the LFP1255D model, built to meet or exceed OEM SLA specifications for dependable operation. This replacement battery combines Absorbent Glass Mat (AGM) technology with a sealed, maintenance-free design to deliver consistent performance and reliability. Ideal for systems that require steady backup and long service life, the LFP1255D is constructed to provide peace of mind in both commercial and residential settings.

Key Specifications

  • Model: LFP1255D
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Brand / Listing: FirstPower; *SigmasTek*

Benefits

  • Durability: AGM construction ensures resistance to vibration and improves overall robustness, making this replacement battery suitable for demanding environments.
  • Long Life: The sealed, maintenance-free design minimizes upkeep and helps extend operational lifespan, positioning the LFP1255D as a long-lasting battery option.
  • High Performance: Engineered to deliver stable voltage and reliable recharge cycles, this high-performance battery supports critical applications without drama.
  • Safety & Compliance: U.L. recognition and CE certification confirm compliance with safety standards, giving you confidence for sensitive installations.
  • Common Applications: Well-suited for UPS systems, emergency lighting, security and alarm systems, mobility aids, and various power tool backups requiring a 12V 55AH SLA battery.
  • Easy Serviceability: Nut & bolt terminals and standard sizing make swap-outs fast and straightforward for service technicians and end users alike.

Ready to restore reliable power? Order the LFP1255D replacement battery now for a dependable, high-performance battery that serves as a long-lasting battery solution. Backed by a 1 year warranty and shipped factory-fresh, it’s the practical choice to keep your equipment powered.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

  • Brand Replacement : FirstPower LFP1255D Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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