🔋 Power your peace of mind — never miss a beat in security!
The Casil CA-1240 is a premium 12V 4AH lead acid alarm system battery designed for reliable, long-lasting backup power. Compatible with major security brands like ADT and Honeywell, it features a compact form factor and easy F1 terminal installation. Backed by a 1-year prorated warranty, it ensures your home security system remains powered and protected.
| ASIN | B01292NUJ4 |
| Amperage | 4 Amps |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #17,948 in Health & Household ( See Top 100 in Health & Household ) #18 in 12V Batteries |
| Brand | Casil |
| Customer Reviews | 4.8 4.8 out of 5 stars (530) |
| Date First Available | March 24, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.54 pounds |
| Item model number | CA1240 |
| Manufacturer | Chee Yuen Industrial Co., Ltd |
| Manufacturer Part Number | CA1240 |
| Model | CA1240 |
| Product Dimensions | 2.76 x 3.54 x 3.98 inches |
| Voltage | 12 Volts |
L**O
Alarm battery replacement
The battery arrived on time and works as expected. The quality of the battery is good and the installation was easy.
J**R
Correct connectors
This is a replacement for our ADT battery and the connectors fit perfectly. No real installation required. Works Perfect!
T**M
Great Price and Easy to Install
My alarm battery was low and I kept on getting automated phone calls from the alarm company to replace and call to have it replaced. We are all hooked up to the same system in my HOA and my neighbor said don't have them replace it , you can buy it and do it yourself at a fraction of the cost. As a senior, I was hesitant, but it was so easy to replace! Alarm system works great and I saved a load of money! Plus no installation fee because I did it!
M**O
Quality and price
Excellent, both in quality and price
A**R
Alarm system back to full potential
Exactly what I needed. Arrived quickly.
S**T
Works With DSC Neo Panel
This is a direct replacement for the original oem 4 amp battery that came with my DSC Neo Panel. The original battery lasted 3 years for me. Jury still out on this new one.
R**Z
DON’T LOOK FURTHER, THIS IS IT
Perfect for the alarm system. Looked at three locations and no one had what I needed. Save a trip and GASOLINE and purchase here!
J**N
good product
works perfectly
Trustpilot
4 days ago
3 weeks ago
