Sony DSC-H3 Service Manual page 19

INSTALLATION METHOD OF BATTERY TERMINAL BOARD
1 Insert the battery terminal board into a slit in the BT holder to install.
* The battery terminal board is attached with the notch for installation.
2 Fold the notch 3 or 4 times repeatedly to break.
DSC-H3_L2
BT holder
Battery terminal board
Notch
Notch
Battery terminal
board
Battery terminal board
Notch
HELP