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SigmasTek  |  SKU: BW-15372

Ritar RT1245H-F2 High Performance Replacement Battery 3.5 lb

25% off
Sale price $29.99 USD Regular price $39.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh ensuring top quality
1-year warranty for peace of mind and guaranteed satisfaction
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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 | 5.5 Ah

Terminal Type

F2

Ritar RT1245H-F2 Replacement Battery — Compatible with Ritar RT1245H-F2

Keep your systems powered with the replacement battery for the Ritar RT1245H-F2. Engineered to meet or exceed OEM SLA battery specifications, this replacement battery offers the reliability and safety you expect from a trusted SLA solution. Featuring AGM technology, a maintenance-free and spill-proof design, and industry certifications, the Ritar RT1245H-F2 replacement provides consistent, long-lasting battery performance for a wide range of applications.

Key Specifications

  • Model: Ritar RT1245H-F2
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal: F2
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Replacement Brand: SigmasTek (replacement)
  • Warranty: 1 Year

Benefits

  • Enhanced Durability: AGM cells and a sealed, spill-proof case provide rugged protection and reduce the risk of leaks or damage from vibration.
  • Reliable Long Life: As a long-lasting battery option, it maintains capacity over repeated charge cycles and delivers stable standby performance.
  • High-Performance Reliability: This high-performance battery replacement is suitable for applications requiring steady power delivery and dependable recharge characteristics.
  • Maintenance-Free Use: The sealed design eliminates the need for electrolyte maintenance, making installation and upkeep simple.
  • Safety & Quality: U.L. recognition and CE certification reflect strict adherence to safety and manufacturing standards.
  • Typical Applications: Designed for UPS backup, emergency lighting, alarm and security systems, medical devices, telecom equipment, and portable power tools where a dependable replacement battery is essential.
  • Compatibility Guarantee: Specifically designed to replace the OEM Ritar RT1245H-F2 model for seamless fit and performance.

Ready to replace your old battery? Purchase the Ritar RT1245H-F2 replacement battery today for a brand new, factory fresh high-performance solution backed by a 1 Year warranty. Ensure uninterrupted power—order now.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Ritar RT1245H-F2 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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