12v 5ah, 12v 4 Ah, 12v 4.5ah Replacement Alarm Battery
12V 5Ah AGM Sealed Lead Acid Alarm Battery Replacement – CB125 (F1 Terminals)
Keep your alarm and home security system protected with this reliable 12V 5Ah AGM sealed lead acid replacement battery. Designed to replace a wide range of 12V 4Ah and 5Ah batteries with matching dimensions, the CB125 delivers dependable standby power and maintenance-free performance.
Technical Specifications
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Why Choose This Product
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- Suitable as a replacement for many 12V 4Ah and 5Ah alarm batteries with matching dimensions.
- AGM technology provides reliable standby power with maintenance-free operation.
- Can be installed in any position.
- Higher capacity replacements are suitable for alarm systems and simply provide longer backup runtime during a mains power failure.
- Durable ABS plastic casing designed for an expected service life of approximately 3–5 years.
- Annual inspection of your alarm system is recommended to identify any premature battery failure.
When replacing your alarm battery, the voltage must match your existing battery. A higher Ah rating is acceptable and provides longer backup time without affecting the charging circuit or normal operation of the alarm system.
Compatible Part Numbers
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Compatible Alarm Systems
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Product Highlights
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- 12V 5Ah AGM sealed lead acid battery.
- Maintenance-free and spill-resistant design.
- F1 (3/16") terminals.
- Suitable for alarm and home security systems.
- Can replace many 12V 4Ah and 5Ah batteries with matching dimensions.
- Designed for standby and backup power applications.
Frequently Asked Questions
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Can I replace a 4Ah battery with this 5Ah battery?
Yes. As long as the voltage is 12V and the battery dimensions fit your equipment, the higher 5Ah capacity simply provides longer backup runtime.
Does this battery include cables or adapters?
No. Only the battery is supplied. Existing cables and connectors from your equipment should be reused.
Can this battery be mounted on its side?
Yes. Its AGM maintenance-free construction allows installation in any position.
How do I ensure compatibility?
Verify the battery dimensions, voltage and F1 terminal type before ordering.
Warranty & Returns
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This battery includes a 1-year warranty.
Before You Order
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Please check your existing battery dimensions and terminal type before ordering. This battery uses F1 (3/16") terminals and does not include cables or adapters. Matching the correct 12V voltage is essential, while a higher Ah rating simply provides longer backup runtime during a power outage.
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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 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
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!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
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