Casil CA1240 Genuine 12V 4Ah Sealed Lead Acid AGM Maintenance Free Alarm Battery With F1 Terminals For Home Security Systems
Why you'll like it
- Enhanced System Reliability — Provides consistent 12 Volt 4 Amp Hour backup power to ensure your home security and alarm systems stay active during outages.
- Maintenance-Free Design — Features Absorbent Glass Mat technology which eliminates the need for water refilling and prevents acid leaks.
- Universal Compatibility — Designed as a direct replacement for ADT, Ademco 467, and DSC security panels using standard F1 terminals.
- Flexible Installation — The sealed spill-proof construction allows the battery to be mounted in various positions for versatile equipment fitting.
- Long Service Life — Built with high-quality materials to provide a durable and dependable power source for emergency lighting and UPS backups.
Product details
Description
The Casil CA1240 is a professional-grade 12V 4Ah Sealed Lead-Acid battery engineered for high-reliability standby power applications. Utilizing advanced Absorbent Glass Mat technology, this battery is completely maintenance-free and features a spill-proof design that allows for installation in any orientation without the risk of leakage.
It is specifically designed to provide consistent, long-lasting backup power for home security systems, fire alarms, and UPS units. This battery serves as a direct replacement for common industry models including ADT, Ademco, and DSC panels, ensuring your security infrastructure remains operational during power outages.
With low internal resistance and a high discharge rate, it offers superior performance and vibration resistance, making it an essential component for residential and commercial safety systems that require dependable energy storage.
How to use
- Ensure the device is powered off before replacement.
- Connect the red lead to the positive terminal and the black lead to the negative F1 terminal.
- Verify that the battery is securely seated within the alarm panel or UPS housing.
- Perform a system test to confirm the low battery indicator has cleared.
Ingredients
Lead, Lead Dioxide, Sulfuric Acid Electrolyte, Absorbent Glass Mat Separator, ABS Plastic Housing, Lead Terminal Posts.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Casil |
|---|---|
| GTIN | 00881314736027 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Bill C.5 ★
standard article
A quality product. When it arrived, my son used it and it worked perfectly. He was very happy.
- MyOpinionMatters5 ★
OEM battery
OEM part for a security system for parent's place. No reported problems. Original one lasted over 10 years
- Daryl B.5 ★
Wonderful Craftsmanship!
I purchased this battery as a replacement for my home alarm system, and it works perfectly. It fits just right and provides reliable power backup. Installation was straightforward, and so far it's holding a charge well. Great quality for the price!
- Uncle S.5 ★
Battery Does the job Wonderful in my Alarm Panel
I got a yellow warning indicator on my alarm control panel. The code indicated the battery was bad. I had ordered this same battery 5 years ago, and it was still available for purchase, so I bought it again. After an easy installation, the battery warning indicator went out. This is a good battery at a good price.
FAQs
How long does a 12V 4Ah alarm battery last?
In a typical standby application like a home security system, the Casil CA1240 usually lasts between three to five years. Lifespan depends on the frequency of power outages and the ambient temperature of the installation site.
What is the difference between F1 and F2 terminals?
F1 terminals are narrower, measuring approximately 0.187 inches wide, while F2 terminals are wider at 0.250 inches. This Casil CA1240 comes with F1 terminals, which are the standard size for most residential alarm systems.
Can this battery be used in a UPS?
Yes, this 12V 4Ah SLA battery is suitable for small Uninterruptible Power Supply units that require this specific voltage and capacity for backup power.
Is this an authentic USA-sourced Casil battery available in India?
Yes, Dropy India provides authentic Casil batteries sourced directly from the USA. We ensure that Indian consumers receive genuine imported products that meet international quality standards.
Is the Casil CA1240 battery rechargeable?
Yes, this is a rechargeable sealed lead-acid battery. It is designed to be kept on a float charge by your alarm system or UPS so that it remains fully powered and ready for use.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.