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SigmasTek  |  SKU: BW-12984

Sonnenschein A412/12 SR Compatible Replacement Battery 12.66 lb

14% off
Sale price $55.99 USD Regular price $64.99
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Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free design ensures hassle-free use
Spill-proof construction enhances safety and reliability
U.L. Recognized and CE Certified for 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Sonnenschein A412/12 SR Replacement Battery

For reliable replacement power in Sonnenschein A412/12 SR-compatible units, this battery offers excellent compatibility, stable output, and dependable longevity. Engineered with AGM technology and a maintenance-free, spill-proof design, this high-performance battery is built to deliver consistent, long-lasting battery support for emergency lighting and other essential applications.

Key Specifications

  • Model Compatibility: Sonnenschein A412/12 SR
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Battery Type: SLA (as referenced in product text)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt

Benefits

  • Solid durability: The AGM and spill-proof design give this replacement battery robust, safe performance in confined or high-use environments.
  • Long-term reliability: A maintenance-free construction and factory-fresh condition ensure steady capacity and dependable operation across numerous cycles, making it a long-lasting battery choice.
  • Reliable high performance: Engineered to match or exceed OEM SLA battery specifications, this high-performance battery supports rapid response and stable power for critical applications.
  • Broad compatibility: Ideal for emergency lighting, security and fire alarms, medical equipment, consumer electronics, and home & garden uses. It also fits well in UPS systems, emergency power configurations, and tool backup scenarios where sealed battery performance is essential.
  • Certified safety: U.L. recognition and CE certification validate the unit’s adherence to important safety and quality standards.
  • Easy installation: Standard 12V/18Ah rating with nut & bolt terminals makes this replacement battery straightforward to install and integrate.

Get the dependable, replacement battery your Sonnenschein A412/12 SR system needs—order now to enjoy high-performance, long-lasting battery backup backed by a 1 year warranty. Purchase today to protect your equipment and ensure uninterrupted power.

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 : Sonnenschein A412/12 SR
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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