Originally owned by Sears (now controlled by Stanley Black & Decker), Craftsman is a brand of products consisting of power tools, lawn and garden equipment, workwear and more. Including garage door openers. Upon purchasing a Craftsman garage door opener from Sears, you should be provided with a DieHard backup battery. This garage door backup battery maintains power in case of a power disturbance. Such disturbances may be a power grid failure or perhaps John down the street decides to trim his trees too close to a power line. Let’s hope the latter doesn’t actually happen… ;-p With all gardening mishaps aside, you will want to keep the UPS system in your garage door opener maintained in case of such a scenario(s). Every few years, you will need to get a new Craftsman Diehard battery backup replacement. You can figure out when you will need one when your garage door opener wall unit starts beeping every 30 seconds, indicating that the battery is bad and needs to be replaced. Unfortunately, finding any DieHard battery outside of the car category is near to impossible. You could hire someone to replace it for you, but let’s be honest. Going that route is a huge waste of money and time. You would be surprised at how easy it is to do the Craftsman garage door opener backup battery replacement yourself. Totting your ladder to get to your garage door opener will take longer than actually replacing your battery. It’s that easy! All you need is a phillips head screwdriver, a ladder and a trusted purchase from Amazon. Below is a list of batteries that make the cut regarding quality and price,
Craftsman 41B822 Compatible Replacement Battery by UPSBatteryCenter
Rating: 4.7 out of 5
Price: $29.97 & Free Shipping
Manufactured & sold exclusively by UPSBatteryCenter, this battery comes with high compatibility with the Craftsman manufacturer specifications. You can trust this seller’s stock of fresh, ready to go batteries that come with a 1 year replacement warranty. Get this battery for $29.97 plus free shipping on Amazon.
SigmasTek DJW12-4.5 12 Volt 5 AmpH SLA Replacement Battery
Rating: 4.5 out of 5
Price:$18.89 & Free Shipping
A bit cheaper, but just as good. This battery also comes with a 1 year warranty and will do the job to give you access to your garage in case of a power outage. SigmasTek batteries are highly reviewed and rated on Amazon, making the brand one of the most trusted sellers out there. Get this battery for $18.89 plus free shipping on Amazon.
Mighty Max Battery 12V 5AH SLA Battery for Garage Door Opener
Rating: 4.9 out of 5
Price:$14.99 & Free Shipping
Mighty Max Batteries come with a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance with Absorbent Glass Mat spill proof technology. The seller includes a 30 day money back guarantee with a 1 year warranty and is one of the highest rated batteries for Craftsman Garage door openers. Find this battery for $14.99 plus free shipping on Amazon.
Now if you don’t want to suffer the annoying beeping while waiting for your Amazon purchased Craftsman garage door opener battery backup replacement to be delivered. Simply unplug your garage door opener from the power source, remove the old battery and plug the power back in. This will stop that annoying beeping for good until you eventually replace the backup battery.