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SigmasTek  |  SKU: BW-15488

Sentry PM1255 Compatible Replacement Battery 3.5 lb

23% off
Sale price $29.99 USD Regular price $38.99
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Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh ensuring optimal performance
1-year warranty for peace of mind and dependable service
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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

Sentry Battery PM1255 Replacement Battery — Compatible with Sentry Battery PM1255

Designed for reliable compatibility and consistent performance, this replacement battery for the Sentry Battery PM1255 delivers the dependable power you expect from an OEM-equivalent cell. Built with sealed lead acid (SLA) technology and proven Absorbent Glass Mat (AGM) construction, the Sentry Battery PM1255 replacement battery is a high-quality, maintenance-free option that supports critical devices with steady, long-lasting energy. Whether you need a dependable backup for communication equipment or a compact power source for portable systems, this long-lasting battery meets strict safety certifications and arrives factory fresh for immediate use.

Key Specifications

  • Model: Sentry Battery PM1255
  • Type: Rechargeable Sealed Lead Acid (SLA) battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand Listing: SigmasTek
  • Voltage: 12 Volts
  • Label Info: 5 AHF1
  • Compatibility Note: Meets or exceeds the OEM SLA battery specifications

Benefits

  • Durable, maintenance-free construction — AGM design provides robust internal support and prevents acid leakage, making this replacement battery ideal for sealed environments and portable installations.
  • Long life and consistent discharge — engineered for steady output across charge cycles, the Sentry Battery PM1255 replacement battery performs reliably in standby and cyclic applications, offering the long-lasting battery behavior buyers expect.
  • High-performance battery characteristics — UL recognition and CE certification ensure safety and dependable operation under typical loads; the cell is built to be a high-performance battery substitute for OEM units.
  • Versatile application — commonly used in UPS systems, emergency power supplies, alarm and security systems, medical devices, telecom equipment, and portable tools where compact, reliable SLA power is required.
  • Ready-to-install, factory fresh — arrives charged and ready for installation, minimizing downtime when you need a fast replacement battery solution.
  • Confidence-backed warranty — the included 1 year warranty provides peace of mind for both residential and commercial use.

If you’re replacing a Sentry Battery PM1255, choose this tested replacement battery for a smooth swap and reliable performance. Click to purchase now and secure a high-performance battery that provides stable, long-lasting power backed by certification and a 1 year warranty.

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 : Sentry Battery PM1255
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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