Upgrade Sphero SPRK+ Power Pack to SPRK+ Power Pack (Package 4)

Equip your classroom with next-generation robotics power through Upgrade Package 4—an educator-focused program designed to refresh your charging setup affordably and efficiently.

• Swap your old for the new
  Trade in your existing SPRK+ Power Pack and receive a brand-new BOLT+ Power Pack—perfect for powering your BOLT+ robots with improved capabilities.

• Big savings built-in
  Enjoy substantial cost savings—trading in your SPRK+ Power Pack significantly reduces the price of the BOLT+ Power Pack, making this upgrade much more budget-friendly for classrooms.

• Free professional training included (time-limited offer)
  Orders placed before July 31, 2025 are accompanied by a free self-paced BOLT+ online training course (typically valued at USD 169.99). This course (4–6 hours) equips educators with strategies to effectively use BOLT+ in STEAM, computer science, and cross-curricular programming.