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SigmasTek  |  SKU: BW-13027

Sonnenschein A51210S High Performance Replacement Battery 7.28 lb

13% off
Sale price $47.99 USD Regular price $54.99
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Meets or exceeds OEM Sonnenschein A51210S SLA battery specifications
Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Includes 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

🔹 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 A51210S Replacement Battery - Compatible with Sonnenschein A51210S

Restore dependable power with the Sonnenschein A51210S replacement battery, engineered to meet or exceed OEM SLA specifications. This replacement battery combines AGM technology, spill-proof construction, and a maintenance-free design to deliver consistent performance and the long-lasting battery life required for emergency lighting and safety equipment. Perfect for technicians and end-users who need a trustworthy, high-performance battery for critical applications.

Key Specifications

  • Model / Compatibility: Sonnenschein A51210S (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

  • Exceptional Durability: AGM technology and a spill-proof case protect internal components from shocks and environmental stress, ensuring long service life.
  • Long-Lasting Battery Reliability: This maintenance-free unit delivers consistent charge retention and dependable discharge performance for emergency and standby systems.
  • High-Performance Battery Characteristics: Built to OEM SLA standards to power emergency lighting, alarms, and essential equipment during outages without compromising performance.
  • Broad Application Range: Ideal for emergency lighting systems, security and fire alarms, consumer electronics, and medical equipment. Also suitable for UPS systems, emergency power backup, and portable tools requiring sealed lead-acid power.
  • Certified and Ready-to-Install: U.L. recognized, CE certified, and backed by a 1-year warranty, this brand-new, factory-fresh replacement battery gives you confidence in every installation.

Ready to secure reliable power? Purchase the Sonnenschein A51210S replacement battery now and benefit from a high-performance, long-lasting battery that restores full functionality to your critical systems. Order today for fast delivery and dependable 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 A51210S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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