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SigmasTek  |  SKU: BW-13110

Sonnenschein A312/1.1S High Performance Replacement Battery 1.21 lb

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Sale price $25.99 USD Regular price $33.99
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Compatible with Sonnenschein A312/1.1S emergency lighting models
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Comes brand new with a 1-year warranty 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

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Volts & Amps

12 Volts | 1.2 Ah

Terminal Type

F1

Sonnenschein A312/1.1S Replacement Battery — Compatible with Sonnenschein A312/1.1S

Upgrade your emergency lighting system with this reliable Sonnenschein A312/1.1S replacement battery engineered for consistent performance, dependable compatibility, and long-term reliability. Designed to meet or exceed OEM SLA battery specifications, this replacement battery delivers the stable power required by emergency lighting, alarm systems, medical devices, and a variety of critical applications where safety and uptime matter. The Sonnenschein A312/1.1S replacement is a high-quality, high-performance battery option that gives you confidence in every charge.

Key Specifications

  • Model: Sonnenschein A312/1.1S
  • Type: SLA (Sealed Lead Acid)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certification: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand (Supplier): SigmasTek
  • Voltage: 12 Volts
  • Capacity: 1.2 Ah
  • Terminal: F1
  • Compatibility: Meets or exceeds OEM SLA battery specifications for Sonnenschein A312/1.1S

Benefits

Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill proof design, this Sonnenschein A312/1.1S replacement battery offers enhanced durability and safety in both everyday and demanding conditions. The AGM construction provides low internal resistance and excellent recharge acceptance, making it a high-performance battery that supports emergency systems when they are needed most. As a long-lasting battery solution, it resists leakage and minimizes maintenance overhead, helping facilities reduce downtime and simplify service schedules.

Expect reliable, consistent power output for emergency lighting and alarm systems—this battery is tailored for applications such as emergency lighting, security alarms, fire alarms, consumer electronics, and medical equipment. It is also a solid choice where compact, dependable backup power is required: think UPS units, emergency power supplies, and small electronic tools or fixtures that depend on sealed lead acid technology. When you need a replacement battery that combines safety certifications (U.L. recognized and CE certified) with factory-fresh condition and a backed warranty, this option delivers.

The Sonnenschein A312/1.1S replacement battery is supplied by SigmasTek and includes a 1 Year Warranty, ensuring professional support and peace of mind for installation and operation. Whether you're replacing a single unit or stocking spare replacement batteries for a facility, this model balances cost-effectiveness with proven performance.

Ready to replace your Sonnenschein A312/1.1S? Order this dependable, high-performance battery today and secure a long-lasting battery solution that keeps your emergency and backup systems ready when they matter most.

Technical Specifications

Voltage12 Volts
Amp Hours1.2 Ah
Terminal TypeF1
Length (in.)3.78
Width (in.)1.69
Height (in.)2.04
Weight (lb.)1.21

Product Highlights

  • Brand Replacement : Sonnenschein A312/1.1S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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