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SigmasTek  |  SKU: BW-13115

Sonnenschein A212/1.1S High Performance Replacement Battery 1.21 lb

16% off
Sale price $25.99 USD Regular price $30.99
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Meets or exceeds OEM Sonnenschein A212/1.1S battery specifications
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof construction for easy use
U.L. recognized and CE certified for safety and quality assurance
Brand new, factory fresh with a 1-year warranty included
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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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Volts & Amps

12 Volts | 1.2 Ah

Terminal Type

F1

Sonnenschein A212/1.1S Replacement Battery — Compatible with Sonnenschein A212/1.1S

Replace your failing cell with a reliable, fully compatible Sonnenschein A212/1.1S replacement battery designed for emergency lighting and critical backup applications. This high-performance battery delivers dependable output, maintenance-free convenience, and proven safety certifications so your fixtures, alarms, and medical devices keep running when you need them most. If you need a long-lasting battery that matches OEM specifications and offers consistent performance, the Sonnenschein A212/1.1S model is an ideal choice.

Key Specifications

  • Model: Sonnenschein A212/1.1S
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 1.2 Ah
  • Terminal: F1
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This Sonnenschein A212/1.1S replacement battery is engineered for durability and consistent long-term performance. The AGM construction provides vibration resistance, leak-free operation, and enhanced safety compared to flooded lead-acid cells. As a high-performance battery it maintains stable voltage under heavy loads, making it suitable for emergency lighting, security and fire alarm systems, and medical equipment where uninterrupted power is critical. The maintenance-free design reduces upkeep and downtime, while the spill-proof build allows flexible mounting and safer handling.

Expect long service life when the battery is used in typical applications such as UPS systems, emergency power backup, and portable power tools, as well as the specific applications listed: emergency lighting, security alarms, fire alarms, home & garden devices, and consumer electronics. The Sonnenschein A212/1.1S is a true long-lasting battery option for technicians and facility managers who demand reliable replacements that meet OEM standards.

Certified and ready for immediate installation, this replacement battery offers a smooth, drop-in fit for systems specifying the Sonnenschein A212/1.1S model. Backed by a one-year warranty and the assurance of brand-new, factory-fresh condition, it’s a practical, cost-effective choice when you need performance and peace of mind.

Ready to restore reliable power? Order your Sonnenschein A212/1.1S replacement battery now and benefit from fast shipping and expert customer support. Click to purchase this high-performance, long-lasting battery today.

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 A212/1.1S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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