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SigmasTek  |  SKU: BW-16787

Excel XL12120 High Performance Replacement Battery 7.28 lb

8% off
Sale price $47.99 USD Regular price $51.99
Shipping calculated at checkout.
Compatible replacement for Excel XL12120 model
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality
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 | 12 Ah

Terminal Type

F2

Excel XL12120 Replacement Battery (Compatible with Excel XL12120)

The Excel XL12120 replacement battery provides reliable compatibility, steady performance, and trusted durability for applications that require a dependable SLA power source. Built as a rechargeable Sealed Lead Acid (SLA) battery using AGM technology, this maintenance-free, spill-proof pack is designed to match the Excel XL12120 specifications. Ideal for backup systems and portable equipment, this high-performance battery is a cost-effective alternative to OEM packs while delivering consistent, long-lasting power.

Key Specifications

  • Model: Excel XL12120 (replacement for Excel XL12120)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Seller/Brand Listing: SigmasTek
  • Compatibility Guarantee: Meets or exceeds OEM SLA battery specifications

Benefits

  • Durability: AGM and sealed construction minimize risk of leakage and are more robust against shock and vibration compared to flooded designs.
  • Long Life: Engineered for repeated charging cycles, this long-lasting battery holds capacity over time for dependable standby and cyclic duty.
  • High Performance: Stable voltage and efficient internal design deliver the consistent current needed for sensitive electronics and backup systems.
  • Compliant and Safe: U.L. recognition and CE certification confirm adherence to common safety and quality standards.
  • Versatile Use Cases: Perfect for UPS units, emergency lighting and power, security systems, and other equipment accepting 12V 12Ah SLA replacements.
  • Plug-In Replacement: Direct-fit compatibility with the Excel XL12120 model makes replacement fast and foolproof.
  • Confidence in Purchase: Brand-new, factory-fresh condition combined with a 1-year warranty offers trust and value for your investment.

Restore reliable power with this Excel XL12120 replacement battery—an ideal choice when you need a high-performance, long-lasting battery for critical applications. Purchase now to get a compatible, maintenance-free SLA replacement backed by a one-year warranty.

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 : Excel XL12120 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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