Powersonic PS-1228 Battery – 12V 2.8Ah Sealed Lead Acid AGM Battery

Compatible Model Numbers

Always compare voltage, dimensions, terminal type, and connector size with your original battery before ordering.

Typical Applications

• Emergency lighting systems
• Fire and security systems
• Alarm panels and backup devices
• Medical equipment
• Motorized kids’ toys and vehicles
• UPS backup systems
• Exit signs
• Garage door openers
• Electronic test equipment
• General purpose 12V standby power

Charging Information

• Cycle Use Charging: 14.1V – 14.7V at 20°C.
• Standby / Float Charging: 13.5V – 13.8V at 20°C.
• Initial Charging Current: Should be less than 0.25C amps.
• Storage Tip: Recharge before use if the battery has been stored for an extended period.

Product Highlights

• Voltage: 12V
• Capacity: 2.8Ah at 20-hour rate
• Terminal: F1 0.187" quick disconnect tab
• Construction: Valve regulated, sealed, spill-proof
• Case: Rugged ABS plastic
• Design Life: 5 years in suitable standby conditions
• Certifications: UL recognized and ISO9001:2015 quality management

Powersonic PS-1228 Battery FAQs

• Is the PS-1228 battery rechargeable?
  Yes. The Powersonic PS-1228 is a rechargeable sealed lead acid AGM battery.
• What terminals does the PS-1228 use?
  This battery uses F1 quick disconnect terminals measuring 0.187" × 0.032".
• Can I use a different Ah rating as a replacement?
  In many applications, a close Ah rating can work as long as the voltage, dimensions, terminal type, and charging system are compatible. Ah mainly affects runtime.
• Is this battery spill-proof?
  Yes. It is valve regulated and sealed for spill-proof, maintenance-free operation.
• Does this battery include cables or connectors?
  No. This battery is supplied without cables or adapters. Reuse your existing leads if compatible.
• What is the size of the PS-1228 battery?
  The battery measures approximately 133mm × 33mm × 97mm, with a total height of 104mm including terminals.

Important Compatibility Note

This Powersonic PS-1228 12V 2.8Ah AGM battery does not include cables, wiring harnesses, or adapters. Please check your original battery label, terminal size, connector position, and battery compartment dimensions before ordering. For many replacements, the same voltage and physical fit are the most important factors, while capacity affects expected runtime.

Buy with Confidence

• 1-Year Replacement Warranty: Covered for dependable peace of mind.
• 30-Day Return Policy: Easy returns if the battery is not suitable.
• Fast Shipping: Shipped quickly from our Canadian warehouse.
• Spec Sheet Available: Product data available upon request.

Reliable 12V AGM Power in a Compact Size

The Powersonic PS-1228 battery is a trusted 12V 2.8Ah sealed lead acid AGM replacement battery designed for dependable performance in standby and general-purpose applications. With spill-proof construction, F1 terminals, compact dimensions, and proven Powersonic quality, it is an excellent choice for restoring reliable power to compatible equipment.