Follow these instructions to replace the battery in the PS30 personal shopper.
To ensure that all data is written to the file system, power down the device before you remove the battery.
Touch and hold the scan key to wake the device.
Touch and hold .
Touch
Power off
.
Using a Phillips (PH00) screwdriver, loosen the captive screw that secures the battery cover.
Rotate the battery cover up, and remove it from the handle.
Lift the battery to access the plastic tab on the battery cable connector, and then pinch the tab to release the connector.
Remove the battery from the battery compartment.
With the plastic tab facing the device's handle, press the new battery's cable connector into the power connector. The connector is designed to fit only one way.
Position the battery inside the battery compartment.
Insert the tabs on the battery cover into the handle, and then push the bottom of the battery cover down.
Using a Phillips (PH00) screwdriver, tighten the screw that secures the battery cover to the device.
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