44 Granit XP User Guide
Charge Information
The battery or charge pack is designed to charge while the scanner is positioned in 
the cordless base unit. Refer to Scanner Communication and Scanning,page 46, 
for an interpretation of the Charge Status indicators. Refer to Charge Only Mode 
(page 53) if you need to charge a scanner without linking it to the base.
Place the scanner in the base that is connected to an appropriate power supply. 
Use only a Listed Limited Power Source (LPS) or Class 2 type power supply with 
output rated 5 to 5.2Vdc, 1A.
Note: If you are powering the base through the interface cable (for example, a USB cable) 
and not using an external power supply plugged into the aux port, the current 
available for charging is reduced and charge times are increased. 
Battery Information for the Granit XP 1991iSR and 
1991iXR
Power is supplied to the scanner by a rechargeable battery that is integrated in the 
scanner handle. Batteries are shipped only partially charged. The battery should be 
charged for a minimum of 4 hours before initial use to ensure optimal perfor-
mance.
Battery Recommendations
• The battery is a lithium ion cell and can be used without a full charge, and can 
also be charged without fully discharging, without impacting the battery life. 
There is no need to perform any charge/discharge conditioning on this type of 
battery.
• Keep the base connected to power when the host is not in use.
• Replace a defective battery immediately since it could damage the scanner.
• Although your battery can be recharged many times, it will eventually be 
depleted. Replace it after the battery is unable to hold an adequate charge.
• If you are not sure if the battery or charger is working properly, send it to 
Honeywell International Inc. or an authorized service center for inspection. 
Refer to Customer Support on page xv for additional information.
Safety Precautions for Lithium Batteries
• Do not place batteries in fire or heat the batteries.
Caution:   Use only Honeywell Li-ion battery packs, model number BAT-
SCN05 (or legacy Granit BAT-SCN01/BAT-SCN01A), rated 3.7 
Vdc, 7.4Whr in this device. Use of any non-Honeywell battery 
may result in damage not covered by the warranty.