Magnavolt SLA12-55 — 12V 55Ah Sealed Lead-Acid Battery

Magnavolt SLA12-55 — 12V 55Ah Sealed Lead-Acid Battery

The Magnavolt SLA12-55 is a 12V 55Ah VRLA-AGM sealed lead-acid battery engineered for high-capacity backup and primary power applications. With recombinant technology and a fully sealed valve-regulated design, it delivers reliable standby power for UPS systems, solar storage, floor cleaning equipment, and industrial applications.

Key Features

• VRLA-AGM design — sealed, valve-regulated, maintenance-free construction
• Sealed — non-spillable — safe for any mounting orientation
• Deep discharge protection — recovers reliably from deep discharge cycles
• High cycling and stationary performance — suited for both cyclic and standby use
• Long shelf life — low self-discharge for extended storage
• 1-year warranty — for standard use applications

Specifications

• Voltage: 12V
• Capacity: 55Ah (@ 20Hr rate)
• Amp Hours @ 10Hr: 55.0Ah
• Amp Hours @ 5Hr: 47.9Ah
• Amp Hours @ 1Hr: 34.1Ah
• Terminal: T6/T9/T14
• Length: 9.02" | Width: 5.43" | Height: 8.27"
• Weight: 39.0 lbs (17.7 kg)
• SKU: SLA12-55

Ideal For

• UPS and standby power systems
• Solar energy storage
• Floor scrubbers and cleaning equipment
• Industrial and commercial backup power
• Mobility and medical equipment

Ships from Thunder Battery — Canada's trusted energy storage dealer.