Batteries needed for Fingerlings WowWee Customer Service February 10, 2020 20:12 Updated Follow Fingerlings require 4 LR44/AG13 button cell batteries to come to life. Batteries are included with purchase. Related articles How long do the batteries last in my Fingerling? How to Change your Fingerlings Batteries in 4 Easy Steps Where can I buy more BriteBrush™ brush heads? Pixie Belles | Break-time Mode How to play with your Fingerlings HUGS: Tutorial Video Comments 0 comments Article is closed for comments.