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SigmasTek  |  SKU: BW-12100

Sonnenschein PS12120L High Capacity Replacement Battery 4.08 lb

18% off
Sale price $30.99 USD Regular price $37.99
Shipping calculated at checkout.
Meets or exceeds OEM Sonnenschein PS12120L battery specifications
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof construction for safety and ease
U.L. Recognized and CE Certified for reliable quality assurance
Includes 1-year warranty and factory-fresh, brand new condition
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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

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Volts & Amps

6 Volts | 12 Ah

Terminal Type

F2

Sonnenschein PS12120L Replacement Battery — Compatible with Sonnenschein PS12120L

Replace your failing Sonnenschein PS12120L with a reliable, high-performance battery engineered for emergency lighting and critical backup systems. This replacement battery delivers the compatibility, consistent performance, and dependable reliability you expect from an OEM match—at a fraction of the cost. Designed as a long-lasting battery solution, it uses proven SLA and AGM technology to offer maintenance-free operation and stable output for demanding applications.

Key Specifications

  • Model Compatibility: Sonnenschein PS12120L
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA)
  • Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Maintenance-Free Design
  • Spill Proof Construction
  • Safety Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This Sonnenschein PS12120L replacement battery is built for durability and long service life. The AGM construction makes it robust against vibration and temperature variations, while the sealed, spill-proof design reduces maintenance needs and simplifies installation. As a high-performance battery, it provides consistent discharge characteristics ideal for emergency lighting and other standby applications. You’ll get dependable capacity retention over repeated charge cycles, which helps extend runtime for critical systems.

Typical uses for this long-lasting battery include emergency lighting, security and fire alarm systems, medical equipment, and consumer electronics. It also works well in UPS units, emergency power backups, and small power tool charging stations where a stable 6V, 12Ah source is required. The unit’s U.L. and CE recognitions ensure safer operation in commercial and residential setups.

Choosing this replacement battery for the Sonnenschein PS12120L means you get a cost-effective, compatible alternative without compromising on performance or safety. It’s a high-performance battery option that provides peace of mind for installations that cannot tolerate downtime.

Ready to replace your Sonnenschein PS12120L? Order this high-performance, long-lasting replacement battery now and restore reliable backup power to your emergency lighting and critical systems.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Sonnenschein PS12120L Batteries
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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