Are the recharge packs available for purchase? Halo Neuroscience October 25, 2017 13:34 Updated Follow Yes! We recently made Recharge Kits available for purchase in our web store. Each recharge kit includes two packs of recharge solution and a charging tray. To learn more about the Recharge Kit, check out How do I recharge my Primers? Related articles How do I recharge my Primers? How much does Halo Sport cost? What comes in the Halo Sport box? Where can I purchase new Primers? What comes in the Halo Sport box? Comments 0 comments Please sign in to leave a comment.