Replacing the battery in the original Boogie Board message tablet
Changing a Boogie Board Battery - Lyonsden Blog
I tried using the 75g thin and lightweight electronic memo pad 'Boogie Board BB-14' and the scanning application 'Boogie Board SCAN' that can capture memos on a smartphone. - GIGAZINE
blog.ambor.com: Repairing a Boogie Board WT13087 (a.k.a. Jot 4.5 eWriter)