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SigmasTek  |  SKU: BW-17002

Ritar RT12100S High Performance Replacement Battery 7.51 lb

25% off
Sale price $46.99 USD Regular price $62.99
Shipping calculated at checkout.
Compatible replacement for Ritar RT12100S model
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for easy use
U.L. Recognized and CE Certified for safety and quality
Brand new with 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 | 10 Ah

Terminal Type

F2

Ritar RT12100S Replacement Battery

Replace your failing battery with a reliable Ritar RT12100S replacement battery designed for consistent performance and long-term reliability. This replacement battery meets or exceeds OEM SLA specs and guarantees compatibility with the Ritar RT12100S model. Delivering dependable power for backup and portable systems, it’s an excellent choice when you need a proven, long-lasting battery option.

Key Specifications

  • Compatible Model: Ritar RT12100S
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 10 Ah
  • Terminal Type: F2
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Engineered with AGM technology, this high-performance battery delivers steady power and efficient charging characteristics, making it suitable for both cyclic and standby applications. The maintenance-free, sealed construction provides worry-free operation and safe placement in cabinets, racks, or portable enclosures. As a long-lasting battery solution, it minimizes replacement frequency and supports reliable uptime for critical systems.

The Ritar RT12100S replacement battery is ideal for UPS systems, emergency lighting, security alarms, medical equipment, and a range of portable devices. Certification by U.L. and CE confirms adherence to safety and quality standards, and the brand new, factory-fresh condition ensures you receive full capacity and reliable performance from day one. The included 1 Year Warranty gives added confidence in your purchase.

Choosing this replacement battery helps protect your equipment from unexpected power loss and reduces maintenance overhead. The 12 Volt, 10 Ah specification and F2 terminal compatibility make installation simple and dependable.

Take action now—order the Ritar RT12100S replacement battery for a dependable, high-performance, long-lasting battery solution backed by a 1 Year Warranty.

Technical Specifications

Voltage12 Volts
Amp Hours10 Ah
Terminal TypeF2
Length (in.)5.94
Width (in.)2.56
Height (in.)4.37
Weight (lb.)7.5

Product Highlights

  • Brand Replacement : Ritar RT12100S Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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