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SigmasTek  |  SKU: BW-12872

Sonnenschein A212/24.0G5 High Performance Replacement Battery 18.1 lb

16% off
Sale price $111.99 USD Regular price $133.99
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Meets or exceeds OEM SLA battery specifications for perfect compatibility
Uses 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 | 26 Ah

Terminal Type

Nut & Bolt

Sonnenschein A212/24.0G5 Replacement Battery — Compatible with Sonnenschein A212/24.0G5

Depend on the Sonnenschein A212/24.0G5 replacement battery to provide OEM-level compatibility and consistent power delivery. This high-performance battery is designed to meet or exceed SLA standards for emergency lighting and critical backup systems. With maintenance-free AGM technology and factory-fresh quality, the Sonnenschein A212/24.0G5 is a reliable choice for installations that require a long-lasting battery solution.

Key Specifications

  • Model Compatibility: Sonnenschein A212/24.0G5
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Warranty: 1 Year

Benefits

The Sonnenschein A212/24.0G5 replacement battery combines the safety and reliability of AGM chemistry with the convenience of a maintenance-free design. This reduces the need for routine servicing while delivering consistent, reliable power during emergencies. As a high-performance battery, it offers stable output under load, fast recharge characteristics, and resilience in demanding environments—ideal traits for emergency lighting, alarms, and medical backup systems.

Its spill-proof construction and U.L./CE certifications make it suitable for professional installations and regulated environments. The robust SigmasTek build ensures a long-lasting battery life, minimizing replacement frequency and lowering total cost of ownership. Common applications include emergency lighting, security and fire alarm systems, consumer electronics, home & garden devices, and medical equipment. It is also particularly well-suited for UPS and emergency power applications where dependability is non-negotiable.

If you need a replacement battery that is compatible with Sonnenschein A212/24.0G5 and delivers consistent, long-term performance, this model provides the balance of safety, reliability, and value you’re looking for.

Ready to secure dependable backup power? Order your Sonnenschein A212/24.0G5 replacement battery today and enjoy reliable emergency performance backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeNut & Bolt
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : Sonnenschein A212/24.0G5 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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