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SigmasTek  |  SKU: BW-16234

MasterSafe By Ritar RA12-245D 12V 250Ah High Performance Replacement Battery 163.32 lb

25% off
Sale price $697.99 USD Regular price $928.99
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Compatible replacement for MasterSafe Ritar RA12-245D 12V 250AH battery
Uses advanced 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 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.

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Volts & Amps

12 Volts | 250 Ah

Terminal Type

Internal Thread

MasterSafe By Ritar RA12-245D 12V 250AH Battery (Replacement) - Compatible with MasterSafe Ritar RA12-245D

Designed for direct compatibility and dependable operation, this replacement battery for the MasterSafe Ritar RA12-245D 12V 250AH offers robust performance and exceptional reliability. The SigmasTek replacement meets or exceeds OEM SLA battery specifications, providing a high-performance battery solution that ensures continuous power for critical applications. Ideal where uninterrupted backup and dependable energy storage are essential, this long-lasting battery replacement is engineered to deliver consistent results across a wide range of devices.

Key Specifications

  • Model Compatibility: MasterSafe Ritar RA12-245D 12V 250AH
  • Replacement Brand: SigmasTek
  • Voltage: 12V
  • Capacity: 250 AH
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Terminal Type: Internal Thread
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: Constructed using AGM technology for rugged, vibration-resistant performance—ideal for both stationary and transportable systems.
  • Long Life: Engineered as a long-lasting battery that maintains capacity through repeated charge/discharge cycles, reducing lifecycle replacement costs.
  • High Performance: Reliable voltage stability and current delivery make it an excellent high-performance battery choice for UPS units, telecom shelters, and critical backup systems.
  • Maintenance-Free: Sealed and spill-proof design means no electrolyte maintenance—perfect for installations where accessibility is limited or safety is a priority.
  • Certified Safety: U.L. Recognition and CE certification ensure adherence to recognized safety and quality standards for commercial and industrial environments.
  • Wide Applications: Frequently used in uninterruptible power supplies, emergency lighting, alarm systems, medical equipment backups, renewable energy storage, and industrial control systems.
  • Assured Quality: Brand new, factory fresh condition plus a 1 year warranty provide confidence and peace of mind with every purchase.

Upgrade to this MasterSafe Ritar RA12-245D 12V 250AH replacement battery for dependable, high-performance power. If you need a tested, long-lasting battery solution that offers excellent value and compatibility, add this unit to your cart and purchase today to secure reliable backup power.

Technical Specifications

Voltage12 Volts
Amp Hours250 Ah
Terminal TypeInternal Thread
Length (in.)20.55
Width (in.)10.55
Height (in.)8.66
Weight (lb.)163.17

Product Highlights

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

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