Bonus tips:
✔ Keep the lid open during charging.
✔ If you've moved the Power Pack, be aware your robots may have shifted. You’ll need to double-check that they’re in the correct position before charging again.

4️⃣ If BOLT+ does not light up or the LED turns red, remove BOLT+ until the LED turns off, then place it back onto the cradle.
5️⃣ When the charging cradle turns purple, your robots are fully charged!

1️⃣ Look for a solid blue LED on the charging cradles to make sure it is receiving power.
2️⃣ Place BOLT+ directly on the charging cradles (LCD facing up and parallel to the ground).
3️⃣ If charging correctly, the blue LED will flash, and BOLT+ will light up.

#️⃣5️⃣ Professional Development & Training

We’re passionate about helping set you up for success! Explore self-guided training for indi, littleBits, BOLT+, RVR+, and Blueprint, or Customized ½ Day Virtual Training, All-Access Virtual Training, and Onsite Workshops.

Learn more at sphero.com.

#️⃣4️⃣ BOLT+ Upgrade Program

Have a BOLT? Upgrade to BOLT+ and save through our exclusive program.

#️⃣3️⃣ BOLT+ Firmware Update Now Available

Follow the step-by-step update process in the Sphero Edu App to update BOLT+’s firmware for enhanced precision and responsiveness for an even smoother experience.

#️⃣2️⃣ Sphero Central: Your Teaching Resource Hub

Find everything you need—lesson plans, support, videos, and educator resources—all in one spot.

#️⃣1️⃣ Web-Based Coding—No App Required!

Sphero Edu is now available directly in your browser—no downloads, no hassle.