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๐ Power up your peace of mind with backup that never quits!
The Chamberlain 41A6357-1 Garage Door Battery is a 12V 5Ah sealed lead acid battery designed for maintenance-free, spill-proof operation. Featuring a rugged ABS plastic case resistant to shock, vibration, chemicals, and heat, it offers reliable, long-lasting backup power compatible with key Craftsman and Chamberlain models. Engineered with valve regulation and a fiberglass mat for safe use in any orientation, this battery ensures your garage door stays powered when you need it most.


| Antenna Location | Ups |
| Asin | B00K3PE8XW |
| Battery Capacity | 5 amp_hours |
| Battery Cell Type | Sealed Lead Acid |
| Battery Weight | 4 pounds |
| Best Sellers Rank | #571,877 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #4,442 in Cordless Tool Battery Packs |
| Brand | Beiter DC Power |
| Customer Reviews | 4.8 4.8 out of 5 stars (422) 4.8 out of 5 stars |
| Manufacturer | Power King |
| Model Number | Pk1250gggg |
| Number Of Batteries | 1 12V batteries required. |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 12 volts |
User
Good replacement for Craftsman battery
A perfect fit for my Craftsman opener. Easy swap. After a few days I unplugged the unit and ran 10 cycles of door, no problems.
User
Easy to install and the other one we had lasted over a year
it worked great for our garage doorEasy to install
User
Perfect Replacement Battery
It took a while for this replacement battery to arrive but it is worth the wait. The battery fit nicely in the slot of my Chamberlin garage door opener. Installation is simple and quick; it's been about 3 weeks now and so far so good. Hopefully it will last for a while.
User
Worked perfectly
Needed to replace the backup battery for my Chamberlain garage door opener. Easy install & it was cheaper than buying it at the store. Saved around $15 in doing so.
User
The real deal
A fine backup battery. My reason for paying a bit extra is due to my experience with our very same battery from 5 years ago. The output is superb. I am of the belief that you get what you pay for.
User
Works for Chamberlain garage door opener
Its works fine, but cannot say how long it will last yet.
User
Specific to our garage door opener
This was the required battery replacement for our garage door opener back up. Once we identified the correct product we needed it was easy to find. We ordered this item one other time and it worked as needed but it will not last forever which is expected
User
It works!
The battery in our Chamberlain garage for opener finally died after about 7 years and started chirping. Home Depot wanted $40 for a replacement that would have to be ordered but it was much easier ordering from Amazon. The positive terminal was a little narrower than the original but the clip still fit on it and I was able to easily get it swapped out. It showed half charged on the opener when first installed and after a day or two it now shows fully charged. If it lasts half as long as the original, Iโll be fully satisfied.
Trustpilot
5 days ago
1 month ago