Description
What it is
The X857-C3 + X862 + X708 18650 Battery Case is a container designed to house three 18650 batteries.
Features
- Compatible with three 18650 batteries
- SKU: ARD0012615
- Price: 96.33 €
What it is for
This set of 18650 batteries is ideal for projects that require good energy autonomy. It can be used to power electronic devices such as sensors, 3D printing devices, and drones. Compatibility with Arduino and other microcontrollers makes it a versatile solution for electronic projects.
Tutorial: How to use X857-C3 + X862 + X708 18650 Battery Cases
This set of 18650 batteries is ideal for projects that require good energy autonomy. It is suitable for both beginner makers and experts looking for a reliable and safe solution to power their devices.
What you need
- X857-C3
- X862
- X708
- Multimeter
- Battery charger tool for 18650 batteries
- Arduino (optional for testing)
Steps
- Check the compatibility of 18650 batteries with your project.
- Charge the batteries using a compatible battery charger.
- Verify the battery voltage with a multimeter to ensure they are charged.
- If necessary, connect the batteries to your circuit or device using X862 connectors.
- If you are using an Arduino, connect the X862 connectors to pin 3V3 and GND.
- Check that the device works correctly with the new power system.
- If everything is fine, mount case X708 to protect the batteries and connectors.
- Test the device with the installed batteries to ensure everything works correctly.
Mini project
Build a portable device powered by 18650 batteries. For example, a temperature sensor that sends data via Bluetooth. You can use an Arduino to manage the sensor and data transmission.
Common mistakes
- Using non-compatible batteries with the set.
- Do not check the voltage of the batteries before use.
- Mount the case before properly testing the circuit functionality.
- Use the set without first carefully reading the datasheet of the batteries and connectors.
Recommended accessories
- 18650 battery charger compatible
- Digital multimeter
- Arduino Nano
- USB cable for Arduino
Frequently asked questions
Can I use any 18650 battery with this set?
Check the datasheet to ensure compatibility of your battery.
How can I protect the batteries from overcharging?
Use a battery charger with built-in protection.
What is the lifespan of the batteries?
Check the datasheet for specific information on battery lifespan.






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