Everything You Need To Know About Schlage Smart Lock Battery Replacement!

Since our childhood, my sister and I have been quite the opposite. She is creative, and I am technical in nature. She cooks delicious food, and I cannot even make a decent coffee; she likes to party (even at this age), and I like to relax with my Blue Moon. When it comes to anything technical in nature, she is a bit challenged. Remember the last time when she called me to ask, ‘how to change the code on my Schlage lock?’ She did it again! This time she needed assistance with replacing the Schlage lock batteries. My sister was leaving for a party when she couldn’t lock the door because the lock batteries were low, and she couldn’t even locate the keys.

As a result, she called me immediately to help her with Schlage battery replacement. Since she was getting late, it was a great time to bribe her. I agreed to help her and in return, she would bake me my favorite banana cinnamon cake.

Schlage smart locks use batteries to operate the locking mechanism of the lock. The smart lock has a status light to indicate that the batteries are low. If the status light flashes red, it means it is time to replace the lock batteries. The Schlage locks do not reset while changing the battery and the codes remain in the memory of the lock while you change the batteries. 

Most Schlage smart locks require four AA batteries to function. The set of batteries in a Schlage lock usually lasts for about 1500 hours. But the duration varies depending on various factors. If your Schlage lock batteries are dead, you can replace the batteries without any hassle with the help of a Phillips-head screwdriver removing the battery cover from the lock.

In this article, we will learn how to change batteries in a Schlage door lock. But before that, let us learn the basics about Schlage lock batteries.

Which Batteries Go in a Schlage lock?

The Schlage smart locks require four AA alkaline batteries to operate and perform regular functions. The batteries are installed on the interior side of the lock.

How Long Do Batteries In Schlage Locks Last? 

Batteries are one of the most important components of any device. To keep your devices running properly, it is vital to replace your batteries at regular intervals. If you are wondering how long Schlage smart lock batteries last, then I’d say there is no definitive answer to this question. However, Schlage recommends replacing the batteries at least once a year. 

The lifespan of batteries in your Schlage door lock depends upon various factors like how often the door lock is used, what type and brand of batteries are used, and the climate. The average lifespan of an AA battery is around 1500 hours, but this number can vary depending upon the mentioned factors.

Obviously, the more your door lock is used, the faster the batteries would die. If you reside in a place that is cold, the door lock batteries are going to last shorter as cold weather drains the batteries faster than hot weather. The type of batteries you use in your Schlage door lock also makes a difference in how long they last as lithium batteries have a longer lifespan as compared to alkaline batteries. 

It would be fair to state that batteries from the named brand can last for up to 1200-1700 hours in a Schlage door lock. Also, I do not recommend using cheap quality batteries in your door lock as they may cause a fault in the functioning of the lock if they leak.

How To Change Batteries In A Schlage Lock?

If you have Schlage locks installed on the door of your home or office, you would need to change the batteries of the lock. Fortunately, the Schlage locks do not reset the codes while changing the battery and the codes remain in the memory of the lock while you change the batteries. 

Schlage Lock battery replacement is a task that should not take more than a few minutes, and all you need to do the same are a Phillips-head screwdriver and a set of new batteries. 

Here’s how you can change the batteries of your Schlage lock in a few minutes.

• Step 1: Remove the screws of the Schlage door lock using a Phillips-head screwdriver securing the cover on the inside of the door.
  
• Step 2: Locate the screws that secure the battery cover of the Schlage lock. You will find either one or two battery covers, depending upon the model.
• Step 3: Use the screwdriver to unscrew the screws.
• Step 4: Now pull the battery covers out from the Schlage smart lock.
  
• Step 5: Remove the old batteries from the lock and install new batteries keeping in mind the anode and cathode of the battery. If your Schlage door lock runs with a 9 Volts battery, remove the battery from the cover and disconnect the wire cap from the head of the battery. Then install a new 9 Volts battery and connect the wire cap to its top. In the end, carefully insert the battery back into the battery compartment.
• Step 6: Place the battery cover back in its place.
• Step 7: Secure the battery covers with the help of screws.
• Step 8: Position the lock over the lock cover attached to the door. Once the lock fits properly, secure it using the screws.

How To Reset The Schlage Door Lock?

Changing the batteries of your Schlage door lock does not reset your lock therefore if you wish to reset your smart lock, you will have to remove the batteries. Resetting your door lock will set the programming code of your door lock to default and helps you in case you have forgotten your programming code.

Here’s how you can reset your Schlage door lock by removing the batteries from your lock.

• Step 1: Disconnect the batteries of your Schlage smart lock following the steps given in the article.
• Step 2: Press and hold the Schlage button on the door lock.
• Step 3: Then reconnect the batteries of your lock while holding the Schlage button.
• Step 4: Release the Schlage button once the batteries are reinserted. You will notice that the lock will perform a setup process. Wait until the bolt of the lock stops moving.

Once the lock bolt stops moving, the reset process of the lock will be complete, and you can program your door lock using the default programming code. I have covered changing programming and user codes on Schlage in great depth here.

FAQs

Q1. A red light is flashing when I enter the code on my Schlage lock keypad. What does this mean?

Answer – A flashing red light upon entering the code on your Schlage lock keypad indicates that your lock batteries are low and need to be replaced. 

Q2. What do the lights on your Schlage door lock indicate?

Answer – A solid green light indicates that the user code that you entered was correct, a solid red light indicates that the user code that you entered was incorrect, and a flashing red light indicates that the batteries or your Schlage door lock are low and need to be replaced.

Q3. Will the Schlage electronic lock still work if there is no power? 

Answer – Since all Schlage smart locks are battery operated, the locks will continue to work if there is no power.

Q4. Can I still open my Schlage smart lock if the lock batteries are dead?

Answer – If the Schlage lock batteries are dead, you may still be able to unlock the lock using the traditional keys that came along with the lock kit. I recommend keeping a key in your bag at times when it is possible.

Conclusion

Every homeowner secures their home using a lock. With the technology becoming advanced and our locks becoming smarter, many American homes are now equipped with smart locks, and Schlage smart locks are quite popular. Like any other battery-operated device, Schlage smart locks also run out of battery, and it is recommended to change their batteries at least once a year.

Most Schlage locks function using four AA batteries which can be replaced easily using a phillips-head screwdriver.

If you are looking for how to change the batteries of a Schlage door lock, the article must have helped you find the solution. If you have any more doubts about Schlage door locks, write to me in the comment section.