Zebra MC93 Series Product Reference Guide

Maintenance and Troubleshooting
196
4-Slot Spare Battery Charger Troubleshooting
16-Slot Spare Battery Charger Troubleshooting
Table 25 Troubleshooting the 4-Slot Battery Charger
Problem Cause Solution
Spare Battery
Charging LED does
not light when spare
battery is inserted.
Spare battery is
not correctly
seated.
Remove and re-insert the spare battery into the charging
slot, ensuring it is correctly seated.
Spare Battery not
charging.
Charger is not
receiving
power.
Ensure the power cable is connected securely to both the
charger and to AC power.
Spare battery is
not correctly
seated.
Remove and re-insert the battery into the battery adapter,
ensuring it is correctly seated.
Battery adapter
is not seated
properly.
Remove and re-insert the battery adapter into the charger,
ensuring it is correctly seated.
Battery was
removed from
the charger or
charger was
unplugged from
AC power too
soon.
Ensure charger is receiving power. Ensure the spare battery
is seated correctly. The battery charges from fully depleted
to 90% in approximately 2.5 hours, and from fully depleted
to 100% in approximately three hours.
Battery is faulty. Verify that other batteries charge properly. If so, replace the
faulty battery.
Table 26 Troubleshooting the 16-Slot Battery Charger
Problem Cause Solution
Spare Battery
Charging LED does
not light when spare
battery is inserted.
Spare battery is
not correctly
seated.
Remove and re-insert the spare battery into the charging
slot, ensuring it is correctly seated.

Zebra MC93 Series Specifications

General

Operating Temperature	-4°F to 122°F/-20°C to 50°C
Processor	Qualcomm Snapdragon 660 octa-core, 2.2 GHz
Operating System	Android 11
RAM	4 GB
Storage	32 GB Flash
Battery	7000 mAh
Connectivity	USB 2.0
Camera	13 MP rear camera
Drop Specification	Multiple 8 ft. / 2.4 m drops to concrete per MIL-STD 810G across operating temperature range
Sealing	IP65
Touch Panel	Capacitive Corning Gorilla Glass
Keypad Options	Numeric, Function Numeric, Alpha-Numeric
Scanning	1D/2D
Wireless LAN	802.11 a/b/g/n/ac
Audio	Speaker, microphone
Display	4.3 in. WVGA (800 x 480), color TFT-LCD with backlight