Description
yuasa 12v 2.2ah sealed lead acid battery utilizes Absorbed Glass Mat (AGM) technology, which means the electrolyte is absorbed in a glass mat, making the battery spill-proof and suitable for use in different orientations. These batteries are commonly used in security systems, emergency lighting, and other devices requiring a 12V power supply.
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Battery Key features and specifications:
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- Voltage: 12V
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- Capacity: 2.2Ah (Ampere-hours) or 2.3Ah, typically measured at a 20-hour rate.
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- Technology: Sealed Lead Acid (SLA) with AGM (Absorbed Glass Mat).
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- Terminal Type: F1 (Faston 187)
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- Maintenance-free: No need for refilling or special maintenance.
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- Spill-proof: Due to the AGM technology.
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- Typical Applications: Alarm systems, emergency lighting, UPS (Uninterruptible Power Supplies), scooters, electric fences, and other devices requiring a 12V power source.
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- Size: Compact dimensions, typically around 6.8 x 1.4 x 2.4 inches (172 x 35 x 61 mm).
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- Weight: Approximately 2.2 lbs (1 kg).
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sealed lead acid battery Important considerations:
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- Charging:These batteries should be charged using a compatible charger designed for SLA/AGM batteries.
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- Discharge:Avoid deep discharging the battery for optimal lifespan.
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- Storage:Store the battery in a cool, dry place when not in use.
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❓ Frequently Asked Questions (FAQ)
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Can I use this battery as a direct replacement for an NP2.1-12 model?
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Yes, you can confidently swap it out. The Yuasa 2.2Ah battery matches the exact physical dimensions and core voltage criteria of the 2.1Ah and 2.3Ah variations. Furthermore, it provides identical power output. Therefore, your security hardware will run without any system compatibility issues.
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What is the typical life expectancy of this compact sealed battery?
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This standby cell delivers a predictable float lifespan ranging between 3 and 5 years inside indoor devices. However, ambient room temperatures and local power grid fluctuations will affect its durability. Consequently, we highly suggest testing your fire panel cells annually to ensure rapid emergency deployment.
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Does this 12V 2.2Ah battery arrive fully charged and ready?
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Yes, it arrives fully factory-charged and ready for immediate deployment out of the box. Additionally, its low self-discharge configuration preserves internal power levels perfectly during transport. Because of this stable design, you can drop it directly into your setup and activate the backup circuit right away
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