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How To Change The Battery On a Keypad Door Lock

When it comes to keyless entry door locks, there’s nothing more frustrating than having the battery die. It can be a major inconvenience if you don’t have spare batteries or know how to change them!

Luckily, keyless door lock battery replacement is not as hard as it may seem, and with a few simple steps, you’ll be able to get your keyless door lock back up and running in no time.

Things to need to replace batteries of a keyless lock:

  • AA batteries or AAA batteries.
  • A screwdriver.
  • A compatible proximity card.
How To Change The Battery On a Keypad Door Lock

Importance of battery component in keypad lock & how it keeps you safe:

Regarding keypad locks, several important components work together to keep you safe. The battery and power of a keypad lock are two essential parts of its overall security. 

How layers of security create in keypad locks:

Every keypad lock has a battery compartment where the AA/AAA batteries fit. Batteries provide the power necessary for a secure connection to the proximity card reader, granting access upon successful authentication. 

A proximity card is an added layer of security for your keypad lock; when scanned by the reader, it will open or close depending on its configuration. If used correctly, this technology eliminates any fumbling with keys while providing enhanced protection against unauthorized access.

Changing Keyboard battery: 4 Easy Steps to Follow

  1. First, ensure you have the right size and type of battery for your keyless entry door lock. Popular keyless door locks brands like Kwikset, Yale, Schlage, kevo and August Smart Lock all use different battery sizes, so double-check what kind of battery your keyless door lock requires.
  2. The next step is to locate the keypad of your keyless entry door lock and pry it open carefully, revealing the battery holder. Once you’ve found the battery holder, remove any screws (if applicable) and carefully lift them away from the keypad.
  3. Now that you have access to the old battery, take it out and replace it with a new one. Make sure you pay attention to which way the battery goes in so as not to cause any damage!
  4. Once you’ve put in the new battery, replace any removed screws or fixtures and close up the keypad cover before testing if your keyless door lock is working correctly. If everything looks good, then congrats – you’ve just successfully replaced the keyless entry door lock battery!

Check our recent article on Schlage factory reset method.

Type of batteries you can use for your keypad lock:

A few types of batteries available can give your keypad lock the power it needs to stay open. Here’s everything you need to know about the types of batteries you can use:

Alkaline Batteries

Alkaline batteries are one of the most commonly used types of batteries for home and office appliances, including keypad locks. These types of cells usually offer long-lasting power and can easily last up to three years with minimal usage.

How to change the battery on a keypad door lock

The alkaline batteries are usually very affordable, making them great value for money when replacing a dead battery in your keypad lock.

Lithium Batteries

Lithium batteries are another type of cell that can help give your keypad lock the power it needs. Unlike alkaline batteries, lithium cells offer a very high amount of energy, making them great for locks that require more power or longer battery life.

How to change the battery on a keypad door lock

They may cost more than alkaline types, but their superior performance and long-lasting capabilities make them worth investing in if you want to replace a dead battery for your keypad lock.

Solar-Powered Cells

If you’re looking for an eco-friendly option when replacing your keypad lock’s dead battery, solar-powered cells might be your solution. These cells use light energy from the sun to generate power, which is stored in the cells and used to power your keypad lock.

How to change the battery on a keypad door lock

Solar-powered cells are becoming more popular due to their renewable energy capabilities, making them a great choice for those looking to go green.

Regardless of your type of battery, always remember to replace the dead battery with one that matches your keypad lock’s voltage requirement. Doing so will ensure your keypad lock has enough power to stay unlocked for years!

change battery on a keypad door lock FAQS

How will I know if the batteries of my locks need to be replaced?

You will know if the batteries of your locks need to be replaced when you find that the keypad no longer lights up or if you are having trouble entering your code.

What to do if the smart lock battery dies?

If your smart lock battery dies, you can still use your key to open the door. However, if you have a smart lock with a keypad, you cannot enter your code to unlock the door. In this case, you must call a locksmith to open the door.

how long do batteries last in smart locks?

It depends on the brand, but usually takes between 6 and 12 months.
Most smart locks use standard AA or AAA batteries. The battery life will vary depending on the brand of lock, the temperature, how often the lock is used, and other factors. But, most smart locks will last between 6 and 12 months before needing to be replaced.

Wrapping it up

Replacing keyless entry door lock batteries is a great way to save money and time and ensure that you’re always able to access your keyless door lock no matter how low the battery may get.
We hope this article has helped learn how to change keyless door lock batteries. If you still need help, contact an experienced locksmith or keyless door lock manufacturer for additional assistance.
Also read the complete guide on how to do Kwikset Reprogramming.