Dell Latitude 7230 Rugged Extreme User manual

Rugged Tablet Model: Latitude 7230
Regulatory Model: CHRG01M18
Dell Mobile Battery Charger for
Latitude 7230 Rugged Extreme Tablet
User’s Guide

Copyright © 2022 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other
trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their
respective owners.
2022 – 11
Rev. A00
NOTE: A NOTE indicates important information that helps you make better use
of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data
if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage, personal
injury, or death.

│3
Contents
Features .................................. 4
Setting up the charger ....................... 5
LED indicators . . . . . . . . . . . . . . . . . . . . . . . . 8
Installing the charger on a wall . . . . . . . . . . . . . . . 8
Removing the mount from the charger . . . . . . . . . . . 9
Troubleshooting ............................ 9
Warranty information ........................ 9
Limited warranty and return policies . . . . . . . . . . . . 9

4 │Features
Features
10W
1
3 4
2
5
1. Battery compartments
2. LED indicators
3. Power-adapter port (USB Type-C)
4. Power-adapter port (4.5 mm DC-in)
5. 10 W USB power-output port

Setting up the charger │5
Setting up the charger
WARNING: Before you begin any of the procedures in this section, read the
safety information that is shipped with your charger and tablet. For additional
best practices information, see www.dell.com/regulatory_compliance.
1. Connect either a 4.5 mm DC-in or USB Type-C power adapter to the
corresponding power adapter port on the charger.
NOTE: For the DC-in power adapter port, use either a 45 W or 65 W power
adapter. For the USB Type-C power adapter port use either a 45 W, 65 W, or
90 W power adapter.

6 │Setting up the charger
2. Insert a maximum of two tablet batteries with their contacts facing down
all the way into the battery compartments until they click into place and the
corresponding LED indicator lights up. The battery will take up to two hours to
charge depending on its power level.
NOTE: When two batteries are inserted at the same time, the battery in
the front compartment (closest to the Dell logo) will charge first. Once the
front battery is fully charged, the battery in the rear compartment will begin
charging.

Setting up the charger │7
3. (Optional) Connect a device to the 10 W USB power output port to charge
the device.
75%

8 │Setting up the charger
LED indicators
The status indicators for each battery compartment use dual-colored (green and
amber) LED lights to indicate the charging status as well as the error status for
any inserted batteries. The definition of each behavior for the LEDs are described
below.
LED behavior Definition
Off No battery inserted or battery fully charged
Solid green Battery charging
Solid amber Battery at a very low power level
Alternating amber and green
flashes
Unsupported (non-Dell) battery inserted
Flashing amber (4x) then a
single green flash
Fatal battery failure
Installing the charger on a wall
The charger comes pre-installed on the wall mount. Use the four screws M4x20
included in the package to mount the charger onto a wall based on the dimensions
below.
101.60 mm
103.20 mm
x 4
M4x20

Troubleshooting │9
Removing the mount from the charger
Remove the M2x5 screw from the rear side of the charger, and then remove the
mount from the charger.
M2x5
Troubleshooting
NOTE: You can only use the battery charger with batteries from selected Dell
tablets. For a list of supported devices, see www.dell.com.
Problem Possible solutions
Cannot charge the inserted
batteries. 1. Ensure that the power adapter is properly
plugged into a power source.
2. Remove and re-insert the battery.
3. Ensure that there is no foreign substance
within the battery slots.
4. Clean the battery slots.
Cannot charge a device
connected to the USB-A
port.
The LED indicators are
behaving abnormally.
Warranty information
Limited warranty and return policies
Dell-branded products carry a one-year limited hardware warranty. If purchased
together with a Dell computer, it will follow the computer’s warranty.