The Garmin Instinct 2X charges through a small clip-on cable that grips four metal contacts on the back of the watch, and when it will not charge, the cause is nearly always dirt on the contacts, a charger that is not seated or a weak power source, and not a battery fault. The watch also has solar charging, but solar only tops up the battery and cannot replace the cable.
The checks in more detail
Clean the metal contacts on the watch and the cable with a soft dry cloth or a dry toothbrush, and with a cotton swab dampened with a little isopropyl alcohol for sweat residue, then let them dry; corrosion shows as a green or white film. Then fit the cable so that its pins touch the contacts and the clip holds the watch in place; the watch shows a charging icon or a lightning bolt when it works. Garmin's cable is keyed to a particular way round, so try the other way if it does not click. Check the supply.
Use a wall adapter of about five volts, or a computer port, but a weak USB hub may not supply enough, so try another outlet and cable. A cable with a bent or damaged plug may fail, so test with another Garmin cable of the same type. A watch that has been completely flat may need to charge for some minutes before showing anything, so leave it connected. A watch that is hot or cold will not charge, so bring it to room temperature.
Restart the watch by holding the light button and choosing Power Off, then turn it on. Update the software through Garmin Connect when it wakes. If the watch charges but drains quickly, check the settings that use power, such as the always-on display, GPS, and the Expedition mode, and the solar charge in Settings. A battery that has aged for years will hold less. If the Instinct 2X will not charge with clean contacts, a good cable and adapter, contact Garmin with the serial number, since a fault in the contacts or the battery is repaired or replaced under warranty.
Differential
Likely causes of “Garmin Instinct 2X Solar will not charge”, and how to tell them apart
- 1
Dirty or corroded contacts
What separates it The charger does not register
How to confirm Wipe the contacts with a dry cloth and alcohol
- 2
A cable not seated or in the wrong way
What separates it No charging icon
How to confirm Align the pins and clip it on
- 3
A weak power source
What separates it Slow or no charging
How to confirm Use a wall adapter and another cable
- 4
A flat battery
What separates it The screen stays dark
How to confirm Charge for several minutes
- 5
Extreme temperature
What separates it Charging stops
How to confirm Bring the watch to room temperature
Before you touch a setting
Record this first — changing settings destroys the evidence
- Whether the charging icon appears
- The cable and adapter
- Whether the contacts look corroded
- The battery state
Try in this order
0 of 6 completedClean the contacts
ReversibleDry cloth, then alcohol.
Seat the cable
ReversiblePins on the contacts.
Use a wall adapter
ReversibleAnd another outlet.
Leave it for several minutes
ReversibleIf it was flat.
Restart the watch
ReversiblePower off and on.
Contact Garmin
ReversibleIf it fails.
Model-specific
What is true of this model and not of its siblings
- Four contacts
- The cable grips them on the back.
- Solar
- It supplements the battery.
Stop boundary
When this stops being a self-service repair
- !If it will not charge with clean contacts and a good cable, contact Garmin with the serial number
- !Try another Garmin cable
- !Check the temperature
Evidence ledger
Sources behind this answer
Exact questions
Common questions
Why will my Instinct 2X not charge?+
Dirty contacts or a poorly seated cable.
Does solar charging replace the cable?+
No, it tops up.
How long does it take?+
A couple of hours.
Is the battery worn?+
After years it may hold less.