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SigmasTek  |  SKU: BW-15169

FIAMM FG20721 High Performance Replacement Battery 4.85 lb

21% off
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
Compatible replacement for FIAMM FG20721 model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free and spill-proof design for safety
U.L. Recognized and CE Certified for quality assurance
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 | 7.5 Ah

Terminal Type

F1

FIAMM FG20721 Replacement Battery — Compatible with FIAMM FG20721

The FIAMM FG20721 replacement battery is designed to be fully compatible with the FIAMM FG20721 model, offering dependable performance and consistent reliability for both standby and cyclic applications. This rechargeable Sealed Lead Acid (SLA) battery is engineered to meet or exceed OEM specifications so you can trust it in UPS systems, emergency lighting, alarm panels, and portable equipment. If you need a replacement battery that balances safety, performance, and ease of use, the FG20721 delivers as a high-performance battery option.

Key Specifications

  • Model: FG20721 (Replacement for FIAMM FG20721)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Guarantee: Meets or exceeds OEM SLA battery specifications
  • Seller/SKU Reference: SigmasTek

Benefits

  • Durability: Thanks to AGM construction, this battery resists vibration and internal electrolyte movement, resulting in a robust, maintenance-free package that reduces corrosion and leakage risk.
  • Long Life: Manufactured to deliver lasting capacity over many cycles, the FG20721 replacement is intended to be a long-lasting battery option for both standby power and regular cycling needs.
  • High Performance: Provides stable voltage and reliable delivery under load—ideal for UPS backup, emergency power systems, security sensors, and small-scale power tools. As a high-performance battery, it helps maintain device uptime during outages.
  • Safety and Compliance: With U.L. recognition and CE marking, the battery meets relevant safety standards for a variety of installations, and the sealed, spill-proof design improves installation flexibility.
  • Maintenance-Free: No need to add water or perform routine electrolyte checks. The sealed SLA design lets you install and rely on consistent performance with minimal upkeep.
  • Typical Applications: Commonly used in UPS modules, emergency lighting, alarm systems, medical devices, and portable electronics that require a compact 12V 7.5Ah SLA solution.

Don’t wait until power fails—upgrade to this FIAMM FG20721 replacement battery for assured compatibility, dependable high-performance battery output, and the long-lasting battery life your devices deserve. Add to cart to secure reliable backup power today.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : FIAMM FG20721 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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