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SigmasTek  |  SKU: BW-11336

LightAlarms PB28D High Performance Replacement Battery 2.76 lb

15% off
New arrival
Sale price $22.99 USD Regular price $26.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for guaranteed performance
Absorbent Glass Mat (AGM) technology for enhanced durability and reliability
Maintenance-free and spill-proof design for safe, hassle-free use
U.L. recognized and CE certified for assured quality and safety standards
Includes 1-year warranty and factory-fresh condition 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

6 Volts | 7 AH

Terminal Type

F1

LightAlarms PB28D Battery (Replacement) — Compatible with LightAlarms PB28D

Keep your emergency lighting and safety systems ready with this replacement battery designed for the LightAlarms PB28D. This reliable, high-performance battery meets or exceeds OEM SLA specifications to ensure full compatibility and consistent output when it matters most. Engineered for dependable operation and minimal maintenance, the LightAlarms PB28D replacement battery is a smart, long-lasting battery choice for homes, businesses, and critical installations.

Key Specifications

  • Absorbent Glass Mat (AGM) Technology
  • Maintenance-Free Design
  • Spill Proof Construction
  • U.L. Recognized and CE Certified
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 7 AH
  • Terminal: F1

Benefits

This replacement battery uses AGM technology to deliver robust, maintenance-free power with excellent charge acceptance and low self-discharge. Its spill-proof design and sealed construction reduce maintenance risks and allow safe mounting in a variety of orientations and enclosures. The LightAlarms PB28D offers reliable longevity and consistent performance for repeated discharges, making it an outstanding long-lasting battery for backup and safety applications.

Ideal applications include emergency lighting, fire alarms, and security alarm systems where reliable standby power is essential. It also supports consumer electronics, medical equipment, and home & garden power needs. For facilities needing dependable backup power, this battery is well-suited for UPS systems, emergency power units, and portable tools that require steady, dependable performance under load. The U.L. recognition and CE certification add another layer of assurance for regulated installations.

Designed as a direct-fit replacement with F1 terminal compatibility and supplied brand new from the factory, the LightAlarms PB28D replacement battery minimizes downtime and simplifies service routines. Backed by a one-year warranty, it’s a cost-effective option for ensuring mission-critical devices stay operational.

Don’t wait until a failure occurs — purchase the LightAlarms PB28D replacement battery now to keep your systems protected with a high-performance battery you can trust.

Technical Specifications

Voltage6 Volts
Amp Hours7 AH
Terminal TypeF1
Length (in.)5.95
Width (in.)1.34
Height (in.)3.7
Weight (lb.)2.76

Product Highlights

  • Brand Replacement : LightAlarms PB28D Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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