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SigmasTek  |  SKU: BW-13063

Sonnenschein A512/85A High-Performance Replacement Battery 68.06 lb

22% off
Sale price $287.99 USD Regular price $368.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures efficient power delivery
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty for peace of mind and durability
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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 | 100 Ah

Terminal Type

Internal Thread

Sonnenschein A512/85A Replacement Battery — Compatible with Sonnenschein A512/85A

The Sonnenschein A512/85A replacement battery is a premium, factory-fresh SLA option engineered to meet or exceed OEM specifications. This replacement battery provides dependable, maintenance-free operation and long-lasting battery life for emergency lighting, alarms and critical backup systems. As a high-performance battery solution, it offers spill-proof AGM construction and the certifications needed for reliable installations in commercial and industrial environments.

Key Specifications

  • 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
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Internal Thread

Benefits

Built on AGM technology, the Sonnenschein A512/85A replacement battery delivers a maintenance-free, spill-proof solution that excels in safety and reliability. AGM construction provides low internal resistance, enhanced charge acceptance, and strong performance across a range of temperatures, making this a long-lasting battery option for critical standby applications. The U.L. recognition and CE certification further validate its suitability for regulated installations.

This replacement battery is ideal for emergency lighting, security and fire alarm systems, UPS backup, and medical equipment that require stable, dependable power. With a substantial 100 Ah capacity at 12 volts and internal thread terminals for secure connections, the unit supports extended runtimes and robust discharge cycles. Installers and facility managers will appreciate the factory-fresh condition and the one-year warranty that backs the product.

Whether used in commercial buildings, industrial sites, or medical facilities, the Sonnenschein A512/85A replacement battery offers the performance needed to maintain essential systems. It’s a high-performance battery choice for anyone seeking reliable backup power with minimal maintenance overhead.

Don’t wait — secure your Sonnenschein A512/85A replacement battery today and ensure continuous protection for your critical systems. Purchase now for dependable, long-lasting battery performance.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeInternal Thread
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : Sonnenschein A512/85A Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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