As the school year wraps up, it’s the perfect time to think ahead about your CoDrone EDU kits. If you're planning to run summer STEM or STEAM programs, these drones are a fantastic hands-on option to keep learning alive. But if you're packing things away for the season, proper storage is key. Good habits now will protect your investment and ensure a smooth takeoff when the next semester—or next robotics unit—rolls around. Here's your go-to guide for safely storing drones, batteries, and controllers over summer break.

Battery Care

Partially Discharge CoDrone EDU Batteries

Never store your drone batteries fully charged. A fully charged LiPo battery stored long-term can puff up or get permanently damaged. Aim for approximately 50% charge before putting them away. You can check battery percentages through Blockly or Python for Robolink when connected to your drone.

Never Store Batteries Inside Drones

Leaving batteries in the drone can cause them to accidentally power on in storage, which may result in overheating or unexpected damage. 

Use a LiPo Safe Bag (Optional but Recommended)

For added safety, especially in school environments, consider storing your batteries in a LiPo safe bag. Here’s one on Amazon.

Separate Old and New Batteries

Avoid mixing battery generations. Clearly label them and rotate usage to ensure even wear.

Storage Environment Matters

Keep new batteries in their original packaging as much as possible. It keeps the battery terminals from contacting each other. If not possible, use a non-metal container that is well ventilated. Store batteries in a cool, dry place, away from extreme heat or cold. 

Controller Maintenance

Remove All AA Batteries

Always take out AA batteries from controllers before storage. If left inside, they can leak and damage the circuit board.

Disconnect USB Cables

Make sure all USB cables are disconnected, and neatly fold in arms and antennas to prevent breakage or stress on components.

Equipment Organization & Documentation

Label Everything

Use labels or tape to mark drones, batteries, and controllers with:

• Ownership info
  

• Any known issues
  

• Date of last use

This helps teachers pass information forward and trains students in the essential engineering habit of documentation. 

You can review our Help docs here or report an issue to Robolink at support@robolink.com.

Log Drone Usage

Keep a record of takeoffs and landings for each drone. This helps in monitoring wear and planning maintenance or replacements.

Designate a Storage Area

Designate a clean, organized space to store all CoDrone EDU equipment together—this helps prevent items from getting lost, damaged, or overlooked. Consider potential summer maintenance or events on campus; it may be best to store the equipment in a secure location like the library or band hall, and notify tech support, administration, or staff of where it's being kept.

Prevent Physical Damage

Ensure drones and controllers are not stacked or stored in a way that puts pressure on their frames. Warped frames and crushed antennas can result in flight issues and costly repairs.

Dispose of Damaged Hardware

If you notice swelling, punctures, or other visible damage, dispose of the battery immediately. Do not attempt to store or use a damaged LiPo battery. You can use this website to find a proper disposal location.

If you notice a cracked frame, it’s important that the frame is replaced. The frame can be disposed of without extra precautions.

⚠️ A Final Note: Never Store Batteries While Charging

Chargers should be unplugged, and batteries disconnected. Storing them while charging is a fire hazard and poses serious safety risks.

By following these end-of-year storage best practices, you’re doing more than just protecting your CoDrone EDU hardware—you’re laying the groundwork for responsible technology use and long-term sustainability. Proper storage extends the lifespan of your equipment, reduces the chance of costly repairs or replacements, and ensures that everything is ready to go when the next school year begins.

Even more importantly, these habits reinforce core principles of engineering and STEM education: safety, documentation, organization, and care for tools and technology. Whether you're a teacher setting the tone for your classroom or a student aspiring to become an engineer, taking the time to store your gear properly is a small act that reflects a big commitment to excellence and responsibility.

Here’s to a smooth wrap-up this year—and an even smoother takeoff next time you fly!