Ritar 12V 4.5Ah UPS Replacement Battery

The Ritar 12V 5Ah (4.5Ah) UPS Replacement Battery is a high-quality, maintenance-free sealed lead-acid (SLA) battery designed to deliver reliable backup power for UPS systems, security panels, and emergency lighting. Engineered to meet or exceed original manufacturer specifications, it provides efficient 12V power with a 4.5Ah capacity, ensuring dependable performance in critical applications. With its compact, spill-proof design and durable construction, this battery is a trusted, long-lasting replacement solution for various backup power needs.

Product Features

Reliable Power Delivery

Provides a stable 12V output with a 4.5Ah capacity, ensuring consistent and efficient power for uninterrupted operation of connected devices during outages.

Maintenance-Free Sealed Design

Features a valve-regulated, sealed lead-acid (SLA) construction that is completely maintenance-free, spill-proof, and safe for installation in any orientation (horizontal or vertical).

Durable and Long-Lasting

Engineered with robust materials and advanced technology for extended service life, offering reliable performance even in demanding environmental conditions.

Universal Compatibility

Designed as a direct replacement for popular battery models such as DJW12-4.5, GB12-4.2, CP1250, CA1240, UB1245 (D5741), 6FM4.5, and UB1250 (D5741).

Compact and Space-Saving

Features a compact form factor that easily fits into standard UPS battery compartments, alarm systems, and other backup power units without requiring modifications.

Trusted Quality with Warranty

Backed by a 1-year replacement warranty and an expected lifespan of 3–5 years, providing peace of mind and long-term value.

Specifications

• Model: Ritar RT1245 / RT 1245
• Nominal Voltage: 12V DC
• Nominal Capacity: 4.5Ah (20HR)
• Chemistry: Sealed Lead Acid (SLA), VRLA
• Terminal Type: F1 (Faston 6.3mm)
• Dimensions (L x W x H): 90 mm x 70 mm x 106 mm (3.54″ x 2.76″ x 4.17″)
• Weight: 4.1 lbs (Approx. 1.86 kg)
• Orientation: Can be mounted in any position
• Maintenance: Maintenance-Free, Non-Spillable
• Warranty: 1-Year Replacement Warranty
• Expected Lifespan: 3–5 years