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SigmasTek  |  SKU: BW-13074

Siltron 12B90 Compatible Replacement Battery 68.06 lb

21% off
Sale price $287.99 USD Regular price $365.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures leak-proof and safe use
Maintenance-free and spill-proof design for hassle-free operation
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty and guaranteed 100% compatibility with Siltron 12B90
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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

Siltron 12B90 Battery (Replacement for 12B90)

The Siltron 12B90 replacement battery is a purpose-built SLA option designed to meet OEM-level performance for the 12B90 model. Utilizing Absorbent Glass Mat (AGM) technology, this maintenance-free, spill-proof battery delivers reliable power and safe operation for emergency lighting and critical backup systems. If you require a long-lasting battery that fits the Siltron 12B90 specification, this replacement provides consistent, factory-fresh performance.

Key Specifications

  • Model: Siltron 12B90 (Replacement)
  • Battery 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
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Amp-Hours: 100 Ah
  • Terminal Type: Internal Thread

Benefits

The Siltron 12B90 replacement battery offers exceptional durability and dependable operation, making it a practical long-lasting battery for both commercial and residential applications. AGM technology provides superior cycle life and low self-discharge compared with standard flooded batteries, while the sealed, spill-proof design enhances safety and simplifies installation. As a high-performance battery, the 12B90 replacement supports emergency lighting systems, UPS units, security and fire alarm panels, and medical equipment where reliable standby power is essential.

This replacement battery reduces maintenance overhead while delivering consistent output under load, ensuring that your devices remain operational during outages. The 12V, 100Ah capacity and internal thread terminal configuration make it suitable for systems that require stable, high-capacity SLA batteries with professional-grade connectors.

Secure your Siltron 12B90 replacement battery today and benefit from a trusted, long-lasting battery solution. Order now for prompt shipping and reliable customer support to keep your critical systems protected.

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 : Siltron 12B90 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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