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SigmasTek  |  SKU: BW-13029

Sonnenschein A412/8.5 SR Compatible Replacement Battery 7.28 lb

25% off
Sale price $47.99 USD Regular price $63.99
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Compatible replacement for Sonnenschein A412/8.5 SR emergency lighting batteries
Utilizes Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safe, hassle-free use
U.L. Recognized and CE Certified for reliable quality and safety
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

🔹 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 | 12 Ah

Terminal Type

F2

Sonnenschein A412/8.5 SR Replacement Battery - Compatible with Sonnenschein A412/8.5 SR

Keep essential systems powered with the Sonnenschein A412/8.5 SR replacement battery. Built to meet or exceed OEM SLA specifications, this replacement battery provides reliable, maintenance-free operation using AGM technology. Its spill-proof construction and factory-fresh condition make it an excellent choice for emergency lighting, alarm systems, and other critical backups where a high-performance battery and long-lasting battery life are essential.

Key Specifications

  • Model / Compatibility: Sonnenschein A412/8.5 SR (Replacement)
  • Manufacturer / Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Battery Type: SLA (Sealed Lead Acid)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Applications Listed: Emergency Lighting, Security Alarms, Fire Alarms, Home & Garden, Consumer Electronics, Medical Equipment

Benefits

  • Enhanced Durability: The AGM design combined with a spill-proof casing protects the battery from damage and reduces maintenance needs over its service life.
  • Long-Lasting Battery Reliability: This maintenance-free battery provides stable output and sustained performance, offering a dependable reserve for emergency and standby power.
  • High-Performance Battery for Demanding Uses: Conforms to OEM SLA specifications to deliver consistent energy to emergency lighting, alarms, and medical devices when power is interrupted.
  • Wide Applicability: Ideal for emergency lighting, security and fire alarm systems, home and garden equipment, consumer electronics, and medical gear. Also suitable for UPS applications, emergency power backups, and power tools that require sealed lead-acid batteries.
  • Certified Safety and Support: U.L. recognized, CE certified, and backed by a 1-year warranty; this brand-new, factory-fresh replacement battery ensures compliance and reliability for professional installations.

Ready to replace your old battery? Purchase the Sonnenschein A412/8.5 SR replacement battery now to secure a high-performance, long-lasting battery that restores reliable power to your systems. Buy today for fast fulfillment and expert support.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : Sonnenschein A412/8.5 SR
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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