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SigmasTek  |  SKU: BW-11817

Sonnenschein S1234I Premium Replacement Battery 1.37 lb

19% off
Sale price $34.99 USD Regular price $42.99
Shipping calculated at checkout.
Meets or exceeds OEM Sonnenschein S1234I SLA battery specifications
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for worry-free use
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty and guaranteed 100% compatibility
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 3 Ah

Terminal Type

F1

Sonnenschein S1234I Replacement Battery — Compatible with Sonnenschein S1234I

Get dependable standby power with the Sonnenschein S1234I replacement battery, designed to meet or exceed OEM SLA battery specifications for the Sonnenschein S1234I model. This replacement battery emphasizes consistent performance, durability, and compatibility so your emergency and critical systems remain protected when power is lost.

Key Specifications

  • Model Compatibility: Sonnenschein S1234I
  • Replacement Brand: SigmasTek
  • Battery Type / Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 3 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Meets/Exceeds: OEM SLA battery specifications

Benefits

The Sonnenschein S1234I replacement battery delivers long-term reliability through AGM technology, offering stable voltage under load and improved resistance to vibration and leakage. As a maintenance-free, sealed battery it provides a safe, low-hassle power solution that performs reliably over repeated charge/discharge cycles. This makes it an excellent long-lasting battery for systems that require high availability.

Its robust construction and certifications (U.L. Recognized and CE Certified) make it suitable for emergency lighting, security alarms, fire alarm panels, medical devices, consumer electronics, and home & garden applications. The compact 6 Volt, 3 Ah configuration with F1 terminal ensures simple installation and direct fit replacement in compatible devices. The product ships brand new and factory fresh with a 1 year warranty to protect your investment.

If you’re searching for a high-performance battery that matches Sonnenschein S1234I specifications, this SigmasTek replacement battery is engineered for exact compatibility and dependable performance in critical situations. It’s also ideal for UPS and emergency backup systems where uninterrupted power is essential.

Ready to upgrade to a reliable replacement battery? Purchase the Sonnenschein S1234I replacement battery now to restore confidence in your backup power systems.

Technical Specifications

Voltage6 Volts
Amp Hours3 Ah
Terminal TypeF1
Length (in.)4.92
Width (in.)1.34
Height (in.)2.35
Weight (lb.)1.37

Product Highlights

  • Brand Replacement : Sonnenschein S1234I Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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