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SigmasTek  |  SKU: BW-12949

Sonnenschein A212/1.8S High Performance Replacement Battery 2.32 lb

21% off
Sale price $30.99 USD Regular price $38.99
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Meets or exceeds OEM Sonnenschein A212/1.8S SLA battery specifications
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 with a 1-year warranty and guaranteed 100% compatibility
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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 | 2.3 Ah

Terminal Type

F1

Sonnenschein A212/1.8S Replacement Battery — Compatible with Sonnenschein A212/1.8S

When reliability matters, choose this Sonnenschein A212/1.8S replacement battery to restore full functionality to your emergency and standby systems. Built to meet or exceed the OEM SLA battery specifications, this replacement battery delivers trusted performance, safety certifications, and a maintenance-free design for hassle-free operation in demanding applications.

Key Specifications

  • Compatible Model: Sonnenschein A212/1.8S
  • Replacement Brand: SigmasTek (replacement)
  • Battery Type: Sealed Lead Acid (SLA) — Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 2.3 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Meets or Exceeds: OEM Sonnenschein A212/1.8S SLA specifications

Benefits

This Sonnenschein A212/1.8S replacement battery leverages AGM technology for superior reliability and a maintenance-free experience. The sealed, spill-proof construction reduces the risk of corrosion and contamination, making it an excellent long-lasting battery choice for indoor equipment. UL and CE recognition provide assurance that the product adheres to recognized safety and quality standards.

As a high-performance battery option, it provides steady discharge under load and efficient recharge characteristics, ensuring your emergency lighting and alarm systems are always ready. The durable design helps extend service intervals and lowers the total cost of ownership by reducing the frequency of replacements.

  • Durability: AGM construction resists vibration and prevents leaks for reliable operation.
  • Long Life: Designed for extended standby and cyclic performance.
  • High Performance: Consistent output and dependable recharge for critical loads.
  • Typical Applications: Emergency lighting, security alarms, fire alarms, UPS systems, emergency power backups, power tools, medical equipment, home & garden electronics, and consumer electronics.

Ready to replace your Sonnenschein A212/1.8S with a trusted, long-lasting battery? Order this replacement battery now for reliable backup power and certified safety. Click to purchase or reach out to our customer support for help selecting the right unit.

Technical Specifications

Voltage12 Volts
Amp Hours2.3 Ah
Terminal TypeF1
Length (in.)7.0
Width (in.)1.38
Height (in.)2.36
Weight (lb.)2.32

Product Highlights

  • Brand Replacement : Sonnenschein A212/1.8S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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