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Liftmaster 485LM Garage Door Opener Battery12V 5AmpH (Replacement)
Key item features
- Powerful Battery: Powered by a 12 Volt 5 Amp Hour (Ah) battery with F1 Terminal
- AGM Technology: Utilizes Absorbent Glass Mat (AGM) technology for excellent performance in a maintenance-free, spill-proof design
- Compact Dimensions: Measures 3.54 inches in length, 2.76 inches in width, and 3.98 inches in height
- Lightweight Design: Weighs only 3.5 pounds, making it easy to install
- Safety Certified: U.L. Recognized and CE Certified for safety and reliability
- Brand New: Factory fresh and manufactured by the trusted brand, SigmasTek
- Versatile Use: Suitable for various applications including solar and marine uses
Generated by AI
Specs
- Weight3.5 lbs
- ModelSP12-5
Reviews summary
Pros
- : Offers lower cost alternative to original factory batteries.
- : Process is clear with easy-to-follow instructions.
Generated by AI
Current price is USD$17.59
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 13 - Feb 17
|
Sold and shipped by BatterySharks
4.517647058823529 stars out of 5, based on 255 seller reviews(4.5)255 seller reviews
Free 30-day returns
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About this item
Product details
The genuine SigmasTek SP12-5 SLA battery is the ideal replacement for your LiftMaster 485LM Garage Door Opener. This 12 Volt 5 Amp Hour battery utilizes Absorbent Glass Mat (AGM) technology, providing excellent performance in a maintenance-free, spill-proof design. Suitable for a variety of applications including solar and marine uses, this battery ensures reliability and longevity.
Key Features:- 12 Volt 5 Amp Hour (Ah)
- F1 Terminal
- AGM Technology
- Maintenance-Free and Spill-Proof
- Brand New and Factory Fresh
- 1-Year Warranty
- U.L. Recognized and CE Certified
- Length (in): 3.54
- Width (in): 2.76
- Height (in): 3.98
- Weight (lbs): 3.5
The SigmasTek SP12-5 offers long-lasting power and resilience, ensuring your garage door opener and other devices operate smoothly. Order yours today and experience superior performance.
Shipping information: Orders for in-stock items are typically shipped within 24 hours.
- Powered by a 12 Volt 5 Amp Hour (Ah) battery with F1 Terminal
- Utilizes Absorbent Glass Mat (AGM) technology for excellent performance in a maintenance-free, spill-proof design
- Brand new and factory fresh, with a 1-Year warranty
- U.L. Recognized and CE Certified for safety and reliability
- Compact size with dimensions of 3.54 inches in length, 2.76 inches in width, and 3.98 inches in height
- Weighs 3.5 pounds, making it a lightweight and easy-to-install replacement
- Manufactured by the trusted brand, SigmasTek
info:
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Specifications
Weight
3.5 lbs
Model
SP12-5
Compatibility
LiftMaster 485LM Garage Door Opener
Brand
SigmasTek
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers lower cost alternative to original factory batteries.
- : Process is clear with easy-to-follow instructions.
Generated by AI
Sort by |
Showing 1-3 of 20 reviews
Sep 20, 2025
William
5 out of 5 stars review
Verified Purchase
Recommended battery backup for garage door opener
Great pick for a battery backup for my Liftmaster garage door opener. I saw this on other web sites for 3 times the price. It was easy to install and started working right away. Walmart was the cheapest and fastest. Walmart even delivered it early.
Helpful?1N2RFWW4WWYL13317102902
Nov 5, 2025
ZQTan
5 out of 5 stars review
Verified Purchase
works great for a fraction of the cost of an oem item. Fits the space well inside the garage door opener
Helpful?1N2RFWW4WWYL13317102902
Jan 13, 2025
Timothy
5 out of 5 stars review
Verified Purchase
Don't be fooled by more expensive Amazon.com
Excellent product. Easy to install. I previously purchased similar batteries on Amazon.com for $52 each, I'm very pleased with this battery and the price is much better.
Helpful?1N2RFWW4WWYL13317102902
