How to change the battery in your Clever Logger
Before you begin, you will need:
1. A flat blade
2. A new CR2450 battery
(available from supermarkets etc)
3. A small Phillips head screwdriver
![Step 1 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-1.png)
Buy a new battery
You need a new CR2450 which are readily available from supermarkets and hardware stores…
![Step 2 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-2.png)
Remove the sticker
Use a flat blade to lift up a corner of the sticker.
Peel it off and set it aside carefully, sticky side up, so that it can be re-used.
![Clever Logger Battery Change Remove sticker](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-1.png)
![Step 3 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-3.png)
Remove the four screws
![Clever Logger Battery Change Remove screws](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-2.png)
![Step 4 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-4.png)
Remove circuit board
Carefully take out the circuit board. Try not to touch any components.
![Clever Logger Battery Change](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-5.png)
![Step 5 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-5.png)
Replace the battery
Slide the old battery out of the slot. It may help to carefully push it from the other side with the screwdriver.
Pay attention to which way up it should be.
Dispose of the old battery thoughtfully.
Pop the new battery into the slot.
![Clever Logger Battery Change](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-4.png)
![Step 6 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-6.png)
Replace circuit board
Place the board back into the casing.
It only goes in one way. Do not force it.
![Clever Logger Battery Change](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-3.png)
![Step 7 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-7.png)
Close the casing
Close the casing and replace the screws.
![Clever Logger Battery Change](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-6.png)
![Step 8 Icon](https://cleverlogger.com/wp-content/uploads/2023/03/step-8.png)
Replace the sticker
If the sticker is damaged, call us and we can send you a replacement.
(There is an extra label included in the replacement battery kit.)
![Clever Logger Battery Change](https://cleverlogger.com/wp-content/uploads/2023/04/ILL_Clever-Logger-Battery-Change-7.png)