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SigmasTek  |  SKU: BW-15791

Ritar RA12-33H High Performance Replacement Battery 24.72 lb

16% off
Sale price $122.99 USD Regular price $146.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for easy use and safety
U.L. Recognized and CE Certified ensuring high quality and reliability
Brand new and factory fresh for guaranteed longevity
1 year warranty for risk-free replacement and customer 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Ritar RA12-33H Battery (Replacement) — Compatible with Ritar RA12-33H

The Ritar RA12-33H replacement battery is manufactured to meet or exceed OEM SLA specifications for equipment that requires the RA12-33H model. This high-performance battery combines sealed AGM technology with maintenance-free operation to provide consistent, dependable power. If you’re looking for a replacement battery with proven safety certifications and factory-fresh quality, the RA12-33H is an excellent choice.

Key Specifications

  • Model: Ritar RA12-33H (Replacement)
  • Voltage: 12 Volts
  • Capacity: 35 AH (indicated in product line)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt (as indicated in product line)

Benefits

The RA12-33H delivers a long-lasting battery solution suited to a variety of mission-critical environments. AGM technology ensures superior vibration resistance, minimal internal resistance for efficient charging, and a sealed, non-spill design for safe operation and flexible mounting. As a high-performance battery, the RA12-33H supports both standby and cyclic duties with consistent output and reliable service life.

Maintenance-free construction reduces the need for routine checks and electrolyte maintenance, saving time and lowering operating costs. With U.L. recognition and CE certification, this replacement battery adheres to established safety and manufacturing standards. The product ships brand new and includes a one year warranty to provide peace of mind.

Typical applications include uninterruptible power supplies (UPS), emergency lighting, fire and security alarm systems, medical equipment backups, and various consumer electronic and home/garden uses where dependable backup power is essential. Technicians will appreciate the easy installation and secure connections provided by the nut & bolt terminals.

Ready to upgrade? Purchase the Ritar RA12-33H replacement battery now to ensure reliable, long-lasting performance for your critical systems. Fast shipping and warranty protection make this a smart replacement choice.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Ritar RA12-33H Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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