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Powersonic  |  SKU: PS-1220

Original Powersonic Ps-1220, 12v, 2.5Ah F1 Terminals

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Sale price $48.99 CAD Regular price $53.84
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Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.

Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.

Power-Sonic PS-1220 12V 2.5Ah AGM Battery

Slim sealed lead-acid AGM battery with F1 terminals for reliable standby power, backup systems, security equipment, emergency lighting, and industrial electronics.

12V Output 2.5Ah Capacity AGM / VRLA F1 Terminals

Technical Specifications

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ModelPower-Sonic PS-1220
Battery TypeSealed Lead Acid (VRLA AGM)
Nominal Voltage12V (6 Cells)
Nominal Capacity2.50Ah (20 Hour Rate)
Capacity 10HR Rate2.20Ah
Capacity 5HR Rate2.00Ah
Capacity 1HR Rate1.50Ah
15-Minute Rate1.13Ah
Weight2.10 lb (0.95 kg)
Internal ResistanceApprox. 60 mΩ
Max Discharge Current7.5A (7 min)
Short Duration Discharge25A (10 sec)
Terminal TypeF1 (0.187" Faston Tabs)
Case MaterialABS Plastic
Dimensions7.00 × 1.38 × 2.36 in (178 × 35 × 60 mm)
Height With Terminals2.56 in (65 mm)

Why Choose This Product

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  • Stable 12V output for standby and backup systems.
  • 2.5Ah capacity rated at the 20-hour discharge rate.
  • AGM construction supports dependable sealed performance.
  • Maintenance-free VRLA design eliminates electrolyte topping up.
  • Spill-proof construction supports safe operation in virtually any position.
  • Durable ABS housing helps protect the battery in demanding installations.
  • Slim dimensions and F1 terminals make it suitable for compact equipment spaces.

Applications

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UPS Backup Systems Security and Alarm Systems Emergency Lighting Equipment Access Control Systems Medical Devices Telecommunications Equipment Fire Alarm Control Panels Monitoring and Control Systems

Charging Information

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Cycle ChargingLimit initial current to 750 mA
Cycle Charge Voltage14.4 – 14.7V at 20°C
Stop ChargingWhen current drops below 25 mA
Standby / Float ChargingMaintain voltage at 13.5 – 13.8V

Operating Conditions

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Charge Temperature-20°C to 50°C
Discharge Temperature-40°C to 60°C

Buying Tip

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  • Verify your required voltage: 12V.
  • Confirm the correct capacity: 2.5Ah.
  • Check the terminal type: F1 (0.187").
  • Match the battery size: 178 × 35 × 60 mm.

Matching voltage, capacity, terminal style, and dimensions helps ensure correct fitment and dependable performance in your equipment.

FAQs

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What terminal type does the PS-1220 use?
The Power-Sonic PS-1220 uses F1 0.187" Faston tab terminals.

What are the dimensions?
The battery measures 7.00 × 1.38 × 2.36 in, or 178 × 35 × 60 mm.

Is this battery maintenance-free?
Yes, the VRLA AGM design is maintenance-free and does not require electrolyte topping up.

Highlights

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  • Reliable compact 12V AGM power source.
  • Designed for slim standby and backup installations.
  • Strong fit for emergency lighting, alarms, UPS backup, and control systems.
  • Dimensions and terminal layout correspond to the official PS-1220 specification drawing.

Dependable Compact Power

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The Power-Sonic PS-1220 is a dependable choice for compact standby and backup applications, delivering sealed AGM performance, stable 12V output, and a slim form factor that fits neatly into tight equipment spaces.

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🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

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