LiftMaster K74-30762 12V Replacement Batteries (7AH) - BATTERIES ONLY
Ensure uninterrupted operation of your LiftMaster Commercial Gate Operators and Perimeter Access Solutions with the LiftMaster K74-30762 12V Replacement Batteries. Designed specifically for LiftMaster gate openers with DC motors, this high-capacity 7AH (7000 mAh) batteries provides reliable backup power during outages, keeping your access control seamless and secure.
Please check your manual before ordering to verify compatibility. Built for long-term performance and environmental responsibility, the K74-30762 guarantees peace of mind for residential and commercial gate systems alike.
Actual battery brand may vary.
NO BATTERY WIRE HARNESSES INCLUDED. BATTERIES ONLY
Gate Crafters offers more expert assistance than anyone.
If you need help deciding if this gate opener has the abilities that are right for your gate we have live application specialists available 9am - 9 pm EST 7 days a week or try our exclusive gate opener recommendation tool 24 hours/day.
- LA400UL
- LA412UL
- LA500UL
- RSW12UL
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- CSW24UL
- HDSW24UL
- RSL12UL
- CSL24UL
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- HDSL24UL
- IHSL24UL
- INSL24UL
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- Advanced Battery Technology: Longer life and faster recharge
- Easy Installation: Plug-and-play, no expertise needed
- Reliable Performance: Durable power during outages
- Consistent Power: Provides stable 12V DC output
- High Capacity: 7000 mAh for extended use
- Eco-Friendly Design: Rechargeable, reduces waste
- Proprietary Fit: Made for LiftMaster LA400 systems
- OEM Quality: Trusted, hassle-free replacement
Gate Crafters has the resources you need. How do you use your gate opener system once you get it? Gate Crafters is the only retailer to give a real answer to this question. We have develop videos for installing many of our gate openers and products and write DIY focused manuals for most gate openers and have individual instructions for each accessory to be installed with each gate opener. |
- Battery Type: Sealed lead-acid
- Dimensions: 5.94 × 2.56 × 3.70 inches
- Operating Temperature: -4°F to 140°F (-20°C to 60°C)
- (2) 12V, 7AH LiftMaster Battery
NO BATTERY WIRE HARNESSES INCLUDED. BATTERIES ONLY

For over a decade, Gate Crafters has been the premier online retailer of gate openers and accessories. With our extensive technical and installation expertise, we are authorized to serve the DIY market. We believe customers should have the opportunity to take pride in their projects, whether installing or troubleshooting a gate opener. Everyone deserves the option to enjoy high-quality products without the need to hire help.
At Gate Crafters, we empower you to install confidently by providing access to our trained technical staff seven days a week from 9 AM to 9 PM EST. By choosing to DIY your gate opener system, you can save thousands of dollars over its lifetime while gaining valuable knowledge about your installation and how the system operates. This understanding will make it easier to troubleshoot any issues and perform routine maintenance in the future.
Gate Crafters is the DIY factor.
Gate Crafters further adds to most of our gate openers for easier DIY installation. We have developed exclusive components (example: easy adjustable mounting brackets), customized instructions, and offer a full spectrum of accessories to truly cover all aspects of the installation of your gate opener. In addition we have the largest staff of factory trained technicians in the US.
- Order specific customized accessory wiring instructions
- 360 degree accessories - we can take you through exit, entry, safety, power, and all other minute details to create a fully rounded kit.
- Free 24/7/365 Installation Support
- Free 7 day/week Technical Support
- Largest Number of Certified Techs in America
- Free assistance to find the right gate opener for your gate
- Free systems design assistance to match the right accessories to fit your needs.
- Extremely competitive pricing
- Free shipping on all accessories purchased with a gate opener
- We stock replacement parts
- Many brands of many types of accessories, enough to handle just about any operational situation you can imagine
Gate Crafters has actual experience.
We have a testing area, we have factory and internal training courses, we build gates and have our own gates that are automated, we attended all industry trade shows in multiple countries and are a member of the AFA, and we pay visits to our chosen manufacturers' factories. All these factors are what have lead to us having so many exclusive additions. When you see and actually use as many products as we have you tend to have many ideas for minor changes that have major impacts. We acted on these ideas and have utilized them to help thousands of customers automate their gates.