12V 5Ah Chamberlain 41A6357-1 Garage Door Opener 4228 Standby
12V 5Ah Chamberlain 41A6357-1 Garage Door Opener 4228 Standby
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Mighty Max Battery

12V 5Ah Chamberlain 41A6357-1 Garage Door Opener 4228 Standby

12V 5Ah Chamberlain 41A6357-1 Garage Door Opener 4228 Standby12V 5Ah Chamberlain 41A6357 1 Garage Door Opener 4228 Standby
Pack Size:Single

Key item features

  • Rechargeable Battery: ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance-free battery - UL Certified
  • Compact Dimensions: Dimensions are 3.58 inches x 2.76 inches x 4.21 inches with F1 terminal. Listing is for the battery only, no wire harness or mounting accessories included
  • High Performance: SLA/AGM spill-proof battery features high discharge rate, wide operating temperatures, long service life, and deep discharge recovery
  • Versatile Mounting: Rechargeable battery can be mounted in any position, resists shocks and vibration, and performs well in high and low temperatures
  • Advanced Technology: Uses state-of-the-art, heavy-duty, calcium-alloy grid for exceptional performance and service life in both float and cyclic applications
  • Multiple Applications: Suitable for consumer electronics, electric vehicles, engine starters, golf carts, hunting, lawn and garden tools, medical mobility, motorcycles, power sports, portable tools, solar, toys and hobby, access control devices, emergency lighting, security, and more
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Current price is $17.99
Price when purchased online
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  • Free 30-day returns

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Arrives by Fri, May 22
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Sold and shipped by eComelectronics
4.405505107832009 stars out of 5, based on 7049 seller reviews(4.4)
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Packaging note:

Ships in the manufacturer's original packaging, which may reveal the contents.

About this item

Product details

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Customer ratings & reviews

4.8 out of 5 stars
stars400 ratings389 reviews
How item rating is calculated
  1. 5 stars83% (332)
  2. 4 stars15% (59)
  3. 3 stars2% (9)
  4. 2 stars0% (0)
  5. 1 star0% (0)

Reviews summary

Pros

  • : Offers significant cost savings compared to others.
  • : Takes virtually no time to set up.
  • : Replaces original battery with same size and form.
  • : Works with existing garage door opener systems.
  • : Provides sufficient power during outages.

Neutral

  • : Can be seamless, but may require effort to set up.
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Showing 1-3 of 389 reviews

Jul 20, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Good so far

Delivered 3 days earlier than stated. Have had the battery installed for just under 2 weeks. So far so good but can't speak to the longevity of the product yet.

International review
Review from walmart.ca
Helpful?3G50OL54MTTD116322555
Aug 8, 2025
fishsoup
Top Reviewer
Item details
Multipack quantity: 1
Sold and shipped byeComelectronics
5 out of 5 stars review

Verified Purchase

battery was correct replacement for Chamberlain garage door opener. the box offers a 3 month warranty extension on the 1 year warranty. the original battery had 01/14/16 manufacturing install date and it's 8/8/25. noticed the time and date were resetting after short power interruptions for some time.

Helpful?3G50OL54MTTD116322555
Jan 28, 2026
Amy
Item details
Multipack quantity: 1
Sold and shipped byeComelectronics
5 out of 5 stars review

Verified Purchase

Great Battery!

Fits %26 works just like the original battery only at the fraction of the cost. Definitely recommend!

Helpful?3G50OL54MTTD116322555