Battery Pack$19.99 Rated 5.00 out of 5 based on 2 customer ratings5.0 (2 reviews) Battery Pack for the Infratonic 9, Equitonic 9, and the Scalene Light. Battery Pack quantity — OR — Purchase Now SKU: BATPCK Category: Accessories Description Additional information Reviews (2) Description Battery Pack for the Infratonic 9, Equitonic 9, and the Scalene Light. Additional information Weight .125 lbs Dimensions 2.5 × 2 × .5 in 2 reviews for Battery Pack Laura R. – April 27, 2018 Rated 5 out of 5New replacement battery arrived and was easy to install. Carol Chaney (verified owner) – August 15, 2018 Rated 5 out of 5Battery arrived quickly and last a really long time! And it’s only $20.00!! Apple should take notice 🙂 Leave a customer review Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * This site uses Akismet to reduce spam. Learn how your comment data is processed.