It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!
If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck!
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.
| Battery Details | |
|---|---|
| Category | Garage Door Opener / Alarm System Battery |
| Battery Chemistry | Sealed Lead-Acid (AGM) |
| Voltage | 12V |
| Capacity | 5Ah |
| Energy | 60Wh |
| Terminal Type | F1 (3/16" Faston) |
| Dimensions | 90 × 70 × 101mm (107mm incl. terminals) |
| Weight | 1.6kg / 3.53 lbs |
| Color | Black |
| Maintenance | Maintenance-Free, Spill-Proof |
| Compatibility | |
| Fits Brand | Chamberlain |
| Device Models | 041A6357-1, 4228 |
| Battery Compatibility Range | 12V 4Ah – 12V 5Ah Systems |
| Typical Applications | |
| Applications | Garage Door Openers, Alarm Systems, Backup Power Devices |
| Original Battery | Replacement |
|---|---|
| 1240 | CB125 |
| ABS12-4 | CB125 |
| BD4-12 | CB125 |
| CA1240 | CB125 |
| CT1240 | CB125 |
| E1240 | CB125 |
| Exaltor | CB125 |
| Exaltor E1250 | CB125 |
| Exaltor GX-E1240 | CB125 |
| NP5-12 | CB125 |
| NX-6 | CB125 |
| PC1616 | CB125 |
| PC1832 | CB125 |
| PC1864 | CB125 |
| PC580 | CB125 |
| PC585 | CB125 |
| PE12v4.5 | CB125 |
| PS-1240 | CB125 |
| PX12050 | CB125 |
| SB1240 | CB125 |
| SEC1055 | CB125 |
| SLA4-12 | CB125 |
| SLA5-12 | CB125 |
| UB1245 | CB125 |
| UB1250 | CB125 |
| UT1240 | CB125 |
See how to look after your battery if its lithium Lithium Care
See our shipping policy and details at this link Shipping Details
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
📤 Click below to post your image and get started:
POST YOUR IMAGEReliable 12V 5Ah AGM sealed lead-acid battery designed for garage door openers, alarm systems, and backup power applications. Built for maintenance-free operation, long service life, and dependable standby performance.
Designed as a direct replacement for a wide range of garage door opener and alarm system batteries.
This is a 12V AGM sealed lead-acid battery. Ensure your device requires a 12V system and F1 terminals before installation. Incorrect sizing or terminal mismatch may prevent proper operation.
The CB125 12V 5Ah AGM Battery delivers dependable, long-lasting power for your garage door opener or alarm system—keeping your home secure and operational when you need it most.
IMPORTANT: PLEASE READ ME
Hello! Before you complete your purchase, let's make sure the replacement battery is a perfect fit for your device. Follow these steps to confirm compatibility:
Given the subtle differences in battery replacements across similar device models, we highly recommend opening your device to double-check the battery model before placing your order.
Thank you for verifying these details to ensure a smooth and satisfactory purchase. We appreciate your choice of our brand and are here to help with any questions you may have!
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
When it comes to powering essential devices and equipment, the Panasonic range of industrial lithium batteries stands out as a reliable and high-performance option.
My Store Admin |
Reliable 12V 5Ah AGM sealed lead-acid battery designed for garage door openers, alarm systems, and backup power applications. Built for maintenance-free operation, long service life, and dependable standby performance.
Designed as a direct replacement for a wide range of garage door opener and alarm system batteries.
This is a 12V AGM sealed lead-acid battery. Ensure your device requires a 12V system and F1 terminals before installation. Incorrect sizing or terminal mismatch may prevent proper operation.
The CB125 12V 5Ah AGM Battery delivers dependable, long-lasting power for your garage door opener or alarm system—keeping your home secure and operational when you need it most.
