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SigmasTek  |  SKU: BW-12996

LightAlarms OSG12E3 Compatible Replacement Battery 12.66 lb

15% off
Sale price $55.99 USD Regular price $65.99
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Compatible replacement for LightAlarms OSG12E3 emergency lighting battery
Uses advanced Absorbent Glass Mat (AGM) technology for reliable power
Maintenance-free and spill-proof design for safety and convenience
UL Recognized and CE Certified to meet strict quality standards
Includes 1-year warranty for peace of mind and guaranteed performance
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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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Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Replacement LightAlarms OSG12E3 Battery - Compatible with OSG12E3

The replacement LightAlarms OSG12E3 battery provides guaranteed fit and reliable performance for your OSG12E3 systems. Built to meet or exceed OEM SLA battery specifications, this replacement battery offers the dependable power delivery required for emergency lighting and other critical standby applications. With AGM technology and a maintenance-free design, this high-performance battery is an ideal, long-lasting battery option for residential, commercial, and medical environments.

Key Specifications

  • Compatible Model: LightAlarms OSG12E3
  • Type: Sealed Lead Acid (SLA)
  • Chemistry: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free, Spill Proof Construction
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Meets/Exceeds: OEM SLA battery specifications
  • Replacement Brand: SigmasTek

Benefits

  • Durability: Robust AGM construction and spill-proof casing resist vibration and reduce maintenance risks in routine and emergency use.
  • Long Life: Optimized for extended standby and cyclic duty, this long-lasting battery retains capacity across repeated charge/discharge cycles for dependable backup power.
  • High Performance: Delivers consistent voltage under load, making it a high-performance battery choice for systems that cannot tolerate power fluctuations.
  • Maintenance-Free Convenience: Sealed and leak-proof design requires no water additions or routine upkeep, simplifying installations in challenging locations.
  • Certifications & Safety: U.L. recognized and CE certified to meet regulatory expectations for safety and reliability.
  • Typical Applications: Perfect for Emergency Lighting, Security Alarms, Fire Alarms, Medical Equipment, Consumer Electronics, and Home & Garden devices. Also well suited for UPS backup, emergency power supplies, and portable tools needing compact SLA batteries.
  • Easy Swap: Exact compatibility with the LightAlarms OSG12E3 ensures quick installation with minimal downtime.

Ready to replace your LightAlarms OSG12E3 with a reliable, high-performance battery? Purchase this replacement battery now and enjoy long-lasting power, certified safety, and fast, worry-free replacement.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : LightAlarms OSG12E3 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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