Ritar 12V 5Ah UPS Replacement Battery

The Ritar 12V 5Ah UPS Replacement Battery is a compact, reliable sealed lead-acid (SLA) battery designed to provide efficient backup power for small UPS systems, emergency lighting, security alarms, medical devices, and other low-power applications. Featuring advanced AGM (Absorbent Glass Mat) technology, this battery is maintenance-free, spill-proof, and built for consistent performance in both standby and cyclic use, ensuring dependable power when you need it most.

Product Features

Compact Backup Power Solution

With a 5Ah capacity, this battery is perfect for short-term backup in small UPS systems, alarm panels, and portable medical or communication devices.

Maintenance-Free AGM Technology

The sealed AGM design eliminates the need for water refilling and allows safe, leak-proof operation in any position or orientation.

Long Service and Cycle Life

Designed for frequent charging and discharging, the battery delivers stable performance in both float (standby) and cyclic (deep discharge) applications.

Durable and Safe Construction

Encased in tough ABS plastic, this battery is resistant to shocks, vibration, and extreme temperatures, with built-in safety valves to control internal pressure.

Wide Compatibility

Ideal for use in small UPS units, emergency lighting, security systems, telecom equipment, and other critical low-power devices.

Product Specifications

• Brand: Ritar
• Model: RT1250 or equivalent
• Nominal voltage: 12V
• Capacity: 5Ah at 20HR rate
• Battery type: Sealed Lead Acid (SLA), AGM
• Terminal type: F1 or F2 Faston tabs
• Dimensions (L x W x H): Approx. 90mm x 70mm x 101mm
• Weight: Approx. 1.7–1.9kg
• Case material: ABS (optional flame-retardant version available)
• Charging voltage (standby use): 13.5V – 13.8V
• Charging voltage (cyclic use): 14.4V – 15.0V
• Maximum charging current: 1.5A
• Operating temperature range:
  • Discharge: -15°C to 50°C
  • Charge: 0°C to 40°C
  • Storage: -15°C to 40°C
• Float service life: 3–5 years (depending on usage)
• Certifications: ISO9001, CE, UL (batch-dependent)
• Warranty: 1-year limited