JRC JLR-7700MKII Instruction Manual page 77

JLR-7700 MK 2 GPS Navigator
How to remove the lithium battery (In the case of the NWZ-4570B navigator)
(1) Remove the six screws provided on the rear panel of the navigator to disassemble it.
(2) Cut the terminal wires connected to the lithium battery at the position shown in the figure below with a
nipper or equivalent.
(3) The lithium battery is glued to the equipment, which needs to be pulled up to remove.
Consult your local dealer or our sales office to remove the lithium battery mounted in the DGPS receiver.
76
Lithium battery
Cut off
Pull up the battery to remove it after cutting
off the lead wires, which is glued to the PCB.
Cut off