Step 1: Remove the Check'In 2 from its holder
To remove the Check'In 2 from its holder, you need to take out the SafeStick from the middle slot and place it in the top slot of Check'In 2.
You can use the tip of a paper-clip or a pen for this.
Step 2: Remove the batteries
Step 3: Insert new batteries
The Check'In 2 uses CR17500 3V Li-MnO2 industrial-grade batteries that provide a three-year lifespan.
Make sure to respect the polarity of the batteries!
💡To ensure the proper functioning of your Check’In 2, make sure to replace your old batteries with new ones of the same model (CR17500 3V Li-MnO2). We invite you to contact us here to obtain new batteries.
Step 4: Put the Check'In 2 back on its holder
To put the Check'In 2 back on its holder, align the anchors of the holder with the holes located at the back of the Check'In 2.
Then, slide the Check'In 2 down until it stops.
Finally, place the SafeStick back in the middle slot.
After inserting the new CR17500 3V Li-MnO2 batteries, the Check'In 2 restarts and is operational again after a few seconds. You don't have to do anything else!
Don't forget to dispose of used batteries at a collection point for recycling!