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SigmasTek  |  SKU: BW-11864

Emergi-Lite LSM54 High Performance Replacement Battery 8.61 lb

9% off
New arrival
Sale price $74.99 USD Regular price $81.99
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Replacement for Emergi-Lite LSM54 with 100% OEM compatibility
Uses Absorbent Glass Mat (AGM) technology for reliability
Maintenance-free and spill-proof for safe, hassle-free use
U.L. Recognized and CE Certified for assured quality
Includes 1-year warranty and arrives brand new from factory
In stock

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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.

Category

Emergency Power

Brand Replacement

SigmasTek

Volts & Amps

6 Volts | 20 Ah

Terminal Type

Nut & Bolt

Emergi-Lite LSM54 Replacement Battery — Compatible with Emergi-Lite LSM54

Replace your Emergi-Lite LSM54 with this dependable Emergi-Lite LSM54 replacement battery designed for emergency lighting and backup power systems. Engineered with AGM technology and a maintenance-free, spill-proof design, this high-performance battery provides the reliable, long-lasting power necessary for safety-critical devices and everyday backup applications.

Key Specifications

  • Compatible Model: Emergi-Lite LSM54
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 20 Ah
  • Battery Type/Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Terminals: Nut & Bolt
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This Emergi-Lite LSM54 replacement battery offers a combination of safety, durability, and reliable performance. AGM technology enhances cycle life and prevents electrolyte leaks, resulting in a long-lasting battery solution that stays maintenance-free throughout its service life. The spill-proof construction and certifications provide confidence when installing in public spaces, emergency fixtures, or enclosed cabinets.

Designed for emergency lighting, fire and security alarms, and medical equipment backups, this long-lasting battery is also suitable for consumer electronics and home & garden backup power needs. It performs well in UPS applications and small emergency power systems and provides a secure connection via nut & bolt terminals for high-integrity installations. If you need consistent standby power, this high-performance battery offers dependable output and factory-fresh reliability.

Whether you’re maintaining building safety systems or replacing an aging backup battery, this Emergi-Lite LSM54 replacement battery is engineered to meet your expectations for performance and safety—and it’s backed by a 1 year warranty.

Don’t wait—order the Emergi-Lite LSM54 replacement battery today to ensure continuous, high-quality backup power and protect your critical equipment.

Technical Specifications

Voltage6 Volts
Amp Hours20 Ah
Terminal TypeNut & Bolt
Length (in.)6.18
Width (in.)3.27
Height (in.)4.92
Weight (lb.)8.6

Product Highlights

  • Brand Replacement : Emergi-Lite LSM54 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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