How to install the Jamstik+ battery November 08, 2018 05:10 Updated Follow Detailed instructions on how to install your Jamstik+ battery. Related articles Can I charge the Jamstik battery? Jamstik 7 Guitar Trainer Product Specifications & System Requirements Jamstik+ not appearing in the Bluetooth Menu? Jamstik 7 Troubleshooting Index & FAQ Can you use rechargeable batteries with the Jamstik 7? Comments 0 comments Please sign in to leave a comment.