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SigmasTek  |  SKU: BW-15268

Rhino SLA55-12 High Performance Replacement Battery 36.03 lb

23% off
Sale price $209.99 USD Regular price $271.99
Shipping calculated at checkout.
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 assurance
Brand new and factory fresh for maximum lifespan
1 year warranty ensures peace of mind and product confidence
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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 55 AH

Terminal Type

Nut & Bolt

Rhino SLA55-12 Replacement Battery — Compatible with Rhino SLA55-12

Designed as a direct, reliable swap for your Rhino SLA55-12, this replacement battery delivers guaranteed compatibility, dependable performance, and consistent reliability for critical power needs. This high-performance battery uses advanced AGM construction to provide a maintenance-free, spill-proof solution that stands up to everyday use and emergency demands. If you need a long-lasting battery that meets or exceeds OEM SLA specifications, the Rhino SLA55-12 replacement is built to provide the steady power and rugged durability expected from a premium replacement battery.

Key Specifications

  • Compatible Model: Rhino SLA55-12
  • Brand: SigmasTek
  • Chemistry: 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
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt

Benefits

Built for durability and consistent output, this Rhino SLA55-12 replacement excels in long service life and reliable performance. The AGM construction enhances vibration resistance and reduces internal sulfation, resulting in a long-lasting battery that retains capacity through repeated charge cycles. As a high-performance battery, it supplies dependable starting and sustained run-time, making it ideal for a wide range of applications.

Typical uses include UPS systems, emergency backup power, alarm and security systems, mobility devices, telecom equipment, and portable tools. The maintenance-free design eliminates the need for frequent servicing, while the spill-proof construction allows safe installation in upright or constrained orientations. Certified by U.L. and CE, this unit meets safety and quality requirements for both home and professional installations.

Choosing this replacement battery ensures you receive a factory-fresh, tested unit backed by a 1 Year Warranty for added peace of mind. Whether you’re replacing aged batteries in critical systems or stocking spares for rapid service, this 12 Volt 55 AH unit with nut & bolt terminals provides an efficient, dependable power solution.

Ready to restore reliable power? Order the Rhino SLA55-12 replacement battery now and benefit from a high-performance, long-lasting battery that’s built to deliver.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

  • Brand Replacement : Rhino SLA55-12 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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