Fishman 9v Battery Box
If you would rather add a battery box to your instrument over Fishman's Universal Rechargeable Li-Ion Battery - or whatever the reason - The Fishman 9v battery box is the answer.
High quality, shallow depth, and suitable for installation on almost every electric, acoustic, or any other surface with 0.825" of clearance.
Model #: ACC-BAT-001
Includes battery box, hookup wires, screws, and a paper routing template/dimension card