Setup
36
Gryphon™ I GD44XX/GBT4400/GM440X
Replacing the Battery
Before replacing the Battery, read 
"Battery Safety" 
starting on page 6. Datalogic rec-
ommends annual replacement of rechargeabl
e battery packs to ensure maximum per-
formance.
To change the battery of your reader, complete the following instructions.
1. With a screwdriver, unscrew the battery cover screw.
2. Unscrew and remove the three screws securing the battery holder, and 
unplug the white connector. 
3. Carefully lift out the gold contacts circuit, and remove the battery 
holder while letting the white connector pass through the hole in the 
battery holder (as shown in the picture below).
4. Remove the old battery from its place (if present), and insert the new 
battery in the same position. 
Pass-through 
hole
Gold
 
contacts
circuit